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Overview
| Comment: | Fix problem with window functions min() and max() when used with a PARTITION clause and a frame starting point other than "UNBOUNDED PRECEDING". |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | exp-window-functions |
| Files: | files | file ages | folders |
| SHA3-256: |
43eb1e75a4d7ac0973ed8589bbaf379c |
| User & Date: | dan 2018-06-14 19:06:36 |
Context
|
2018-06-14
| ||
| 20:52 | Fix a problem with handling of statements containing two or more different windows. check-in: 567e09ef user: dan tags: exp-window-functions | |
| 19:06 | Fix problem with window functions min() and max() when used with a PARTITION clause and a frame starting point other than "UNBOUNDED PRECEDING". check-in: 43eb1e75 user: dan tags: exp-window-functions | |
| 14:30 | Merge latest trunk changes into this branch. check-in: 5cf5f180 user: dan tags: exp-window-functions | |
Changes
Changes to src/attach.c.
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static const FuncDef detach_func = {
1, /* nArg */
SQLITE_UTF8, /* funcFlags */
0, /* pUserData */
0, /* pNext */
detachFunc, /* xSFunc */
0, /* xFinalize */
0, 0,
"sqlite_detach", /* zName */
{0}
};
codeAttach(pParse, SQLITE_DETACH, &detach_func, pDbname, 0, 0, pDbname);
}
/*
................................................................................
static const FuncDef attach_func = {
3, /* nArg */
SQLITE_UTF8, /* funcFlags */
0, /* pUserData */
0, /* pNext */
attachFunc, /* xSFunc */
0, /* xFinalize */
0, 0,
"sqlite_attach", /* zName */
{0}
};
codeAttach(pParse, SQLITE_ATTACH, &attach_func, p, p, pDbname, pKey);
}
#endif /* SQLITE_OMIT_ATTACH */
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static const FuncDef detach_func = {
1, /* nArg */
SQLITE_UTF8, /* funcFlags */
0, /* pUserData */
0, /* pNext */
detachFunc, /* xSFunc */
0, /* xFinalize */
0, 0, /* xValue, xInverse */
"sqlite_detach", /* zName */
{0}
};
codeAttach(pParse, SQLITE_DETACH, &detach_func, pDbname, 0, 0, pDbname);
}
/*
................................................................................
static const FuncDef attach_func = {
3, /* nArg */
SQLITE_UTF8, /* funcFlags */
0, /* pUserData */
0, /* pNext */
attachFunc, /* xSFunc */
0, /* xFinalize */
0, 0, /* xValue, xInverse */
"sqlite_attach", /* zName */
{0}
};
codeAttach(pParse, SQLITE_ATTACH, &attach_func, p, p, pDbname, pKey);
}
#endif /* SQLITE_OMIT_ATTACH */
|
Changes to src/select.c.
3669 3670 3671 3672 3673 3674 3675 3676 3677 3678 3679 3680 3681 3682 .... 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3722 3723 3724 3725 3726 .... 4583 4584 4585 4586 4587 4588 4589 4590 4591 4592 4593 4594 4595 4596 4597 4598 4599 4600 4601 4602 4603 4604 4605 4606 4607 4608 4609 4610 4611 4612 4613 4614 4615 |
** ** (**) We no longer attempt to flatten aggregate subqueries. Was: ** The subquery may not be an aggregate that uses the built-in min() or ** or max() functions. (Without this restriction, a query like: ** "SELECT x FROM (SELECT max(y), x FROM t1)" would not necessarily ** return the value X for which Y was maximal.) ** ** ** In this routine, the "p" parameter is a pointer to the outer query. ** The subquery is p->pSrc->a[iFrom]. isAgg is true if the outer query ** uses aggregates. ** ** If flattening is not attempted, this routine is a no-op and returns 0. ** If flattening is attempted this routine returns 1. ................................................................................ pSrc = p->pSrc; assert( pSrc && iFrom>=0 && iFrom<pSrc->nSrc ); pSubitem = &pSrc->a[iFrom]; iParent = pSubitem->iCursor; pSub = pSubitem->pSelect; assert( pSub!=0 ); if( p->pWin || pSub->pWin ) return 0; pSubSrc = pSub->pSrc; assert( pSubSrc ); /* Prior to version 3.1.2, when LIMIT and OFFSET had to be simple constants, ** not arbitrary expressions, we allowed some combining of LIMIT and OFFSET ** because they could be computed at compile-time. But when LIMIT and OFFSET ** became arbitrary expressions, we were forced to add restrictions (13) ................................................................................ } } } #else #define selectPopWith 0 #endif int sqlite3ExpandSubquery(Parse *pParse, struct SrcList_item *pFrom){ Select *pSel = pFrom->pSelect; Table *pTab; pFrom->pTab = pTab = sqlite3DbMallocZero(pParse->db, sizeof(Table)); if( pTab==0 ) return WRC_Abort; pTab->nTabRef = 1; if( pFrom->zAlias ){ pTab->zName = sqlite3DbStrDup(pParse->db, pFrom->zAlias); }else{ pTab->zName = sqlite3MPrintf(pParse->db, "subquery_%p", (void*)pTab); } while( pSel->pPrior ){ pSel = pSel->pPrior; } sqlite3ColumnsFromExprList(pParse, pSel->pEList,&pTab->nCol,&pTab->aCol); pTab->iPKey = -1; pTab->nRowLogEst = 200; assert( 200==sqlite3LogEst(1048576) ); pTab->tabFlags |= TF_Ephemeral; return WRC_Continue; } /* ** This routine is a Walker callback for "expanding" a SELECT statement. ** "Expanding" means to do the following: ** ** (1) Make sure VDBE cursor numbers have been assigned to every |
> > > > | > > > > > > > > | | |
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** ** (**) We no longer attempt to flatten aggregate subqueries. Was: ** The subquery may not be an aggregate that uses the built-in min() or ** or max() functions. (Without this restriction, a query like: ** "SELECT x FROM (SELECT max(y), x FROM t1)" would not necessarily ** return the value X for which Y was maximal.) ** ** (25) If either the subquery or the parent query contains a window ** function in the select list or ORDER BY clause, flattening ** is not attempted. ** ** ** In this routine, the "p" parameter is a pointer to the outer query. ** The subquery is p->pSrc->a[iFrom]. isAgg is true if the outer query ** uses aggregates. ** ** If flattening is not attempted, this routine is a no-op and returns 0. ** If flattening is attempted this routine returns 1. ................................................................................ pSrc = p->pSrc; assert( pSrc && iFrom>=0 && iFrom<pSrc->nSrc ); pSubitem = &pSrc->a[iFrom]; iParent = pSubitem->iCursor; pSub = pSubitem->pSelect; assert( pSub!=0 ); if( p->pWin || pSub->pWin ) return 0; /* Restriction (25) */ pSubSrc = pSub->pSrc; assert( pSubSrc ); /* Prior to version 3.1.2, when LIMIT and OFFSET had to be simple constants, ** not arbitrary expressions, we allowed some combining of LIMIT and OFFSET ** because they could be computed at compile-time. But when LIMIT and OFFSET ** became arbitrary expressions, we were forced to add restrictions (13) ................................................................................ } } } #else #define selectPopWith 0 #endif /* ** The SrcList_item structure passed as the second argument represents a ** sub-query in the FROM clause of a SELECT statement. This function ** allocates and populates the SrcList_item.pTab object. If successful, ** SQLITE_OK is returned. Otherwise, if an OOM error is encountered, ** SQLITE_NOMEM. */ int sqlite3ExpandSubquery(Parse *pParse, struct SrcList_item *pFrom){ Select *pSel = pFrom->pSelect; Table *pTab; assert( pSel ); pFrom->pTab = pTab = sqlite3DbMallocZero(pParse->db, sizeof(Table)); if( pTab==0 ) return SQLITE_NOMEM; pTab->nTabRef = 1; if( pFrom->zAlias ){ pTab->zName = sqlite3DbStrDup(pParse->db, pFrom->zAlias); }else{ pTab->zName = sqlite3MPrintf(pParse->db, "subquery_%p", (void*)pTab); } while( pSel->pPrior ){ pSel = pSel->pPrior; } sqlite3ColumnsFromExprList(pParse, pSel->pEList,&pTab->nCol,&pTab->aCol); pTab->iPKey = -1; pTab->nRowLogEst = 200; assert( 200==sqlite3LogEst(1048576) ); pTab->tabFlags |= TF_Ephemeral; return SQLITE_OK; } /* ** This routine is a Walker callback for "expanding" a SELECT statement. ** "Expanding" means to do the following: ** ** (1) Make sure VDBE cursor numbers have been assigned to every |
Changes to src/sqliteInt.h.
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#define SQLITE_FUNC_CONSTANT 0x0800 /* Constant inputs give a constant output */
#define SQLITE_FUNC_MINMAX 0x1000 /* True for min() and max() aggregates */
#define SQLITE_FUNC_SLOCHNG 0x2000 /* "Slow Change". Value constant during a
** single query - might change over time */
#define SQLITE_FUNC_AFFINITY 0x4000 /* Built-in affinity() function */
#define SQLITE_FUNC_OFFSET 0x8000 /* Built-in sqlite_offset() function */
#define SQLITE_FUNC_WINDOW 0x10000 /* Built-in window-only function */
#define SQLITE_FUNC_WINDOW_SIZE 0x20000
/*
** The following three macros, FUNCTION(), LIKEFUNC() and AGGREGATE() are
** used to create the initializers for the FuncDef structures.
**
** FUNCTION(zName, nArg, iArg, bNC, xFunc)
** Used to create a scalar function definition of a function zName
................................................................................
*/
struct TreeView {
int iLevel; /* Which level of the tree we are on */
u8 bLine[100]; /* Draw vertical in column i if bLine[i] is true */
};
#endif /* SQLITE_DEBUG */
struct Window {
char *zName; /* Name of window (may be NULL) */
ExprList *pPartition; /* PARTITION BY clause */
ExprList *pOrderBy; /* ORDER BY clause */
u8 eType; /* TK_RANGE or TK_ROWS */
u8 eStart; /* UNBOUNDED, CURRENT, PRECEDING or FOLLOWING */
u8 eEnd; /* UNBOUNDED, CURRENT, PRECEDING or FOLLOWING */
................................................................................
int sqlite3WindowCompare(Parse*, Window*, Window*);
void sqlite3WindowCodeInit(Parse*, Window*);
void sqlite3WindowCodeStep(Parse*, Select*, WhereInfo*, int, int);
int sqlite3WindowRewrite(Parse*, Select*);
int sqlite3ExpandSubquery(Parse*, struct SrcList_item*);
void sqlite3WindowUpdate(Parse*, Window*, Window*, FuncDef*);
Window *sqlite3WindowDup(sqlite3 *db, Expr *pOwner, Window *p);
/*
** Assuming zIn points to the first byte of a UTF-8 character,
** advance zIn to point to the first byte of the next UTF-8 character.
*/
#define SQLITE_SKIP_UTF8(zIn) { \
if( (*(zIn++))>=0xc0 ){ \
................................................................................
#endif
#ifdef VDBE_PROFILE
extern sqlite3_uint64 sqlite3NProfileCnt;
#endif
void sqlite3RootPageMoved(sqlite3*, int, int, int);
void sqlite3Reindex(Parse*, Token*, Token*);
void sqlite3AlterFunctions(void);
void sqlite3WindowFunctions(void);
void sqlite3AlterRenameTable(Parse*, SrcList*, Token*);
int sqlite3GetToken(const unsigned char *, int *);
void sqlite3NestedParse(Parse*, const char*, ...);
void sqlite3ExpirePreparedStatements(sqlite3*);
int sqlite3CodeSubselect(Parse*, Expr *, int, int);
void sqlite3SelectPrep(Parse*, Select*, NameContext*);
void sqlite3SelectWrongNumTermsError(Parse *pParse, Select *p);
|
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#define SQLITE_FUNC_CONSTANT 0x0800 /* Constant inputs give a constant output */
#define SQLITE_FUNC_MINMAX 0x1000 /* True for min() and max() aggregates */
#define SQLITE_FUNC_SLOCHNG 0x2000 /* "Slow Change". Value constant during a
** single query - might change over time */
#define SQLITE_FUNC_AFFINITY 0x4000 /* Built-in affinity() function */
#define SQLITE_FUNC_OFFSET 0x8000 /* Built-in sqlite_offset() function */
#define SQLITE_FUNC_WINDOW 0x10000 /* Built-in window-only function */
#define SQLITE_FUNC_WINDOW_SIZE 0x20000 /* Requires partition size as arg. */
/*
** The following three macros, FUNCTION(), LIKEFUNC() and AGGREGATE() are
** used to create the initializers for the FuncDef structures.
**
** FUNCTION(zName, nArg, iArg, bNC, xFunc)
** Used to create a scalar function definition of a function zName
................................................................................
*/
struct TreeView {
int iLevel; /* Which level of the tree we are on */
u8 bLine[100]; /* Draw vertical in column i if bLine[i] is true */
};
#endif /* SQLITE_DEBUG */
/*
** Object used to encode the OVER() clause attached to a window-function
** invocation. And some fields used while generating VM code for the same.
*/
struct Window {
char *zName; /* Name of window (may be NULL) */
ExprList *pPartition; /* PARTITION BY clause */
ExprList *pOrderBy; /* ORDER BY clause */
u8 eType; /* TK_RANGE or TK_ROWS */
u8 eStart; /* UNBOUNDED, CURRENT, PRECEDING or FOLLOWING */
u8 eEnd; /* UNBOUNDED, CURRENT, PRECEDING or FOLLOWING */
................................................................................
int sqlite3WindowCompare(Parse*, Window*, Window*);
void sqlite3WindowCodeInit(Parse*, Window*);
void sqlite3WindowCodeStep(Parse*, Select*, WhereInfo*, int, int);
int sqlite3WindowRewrite(Parse*, Select*);
int sqlite3ExpandSubquery(Parse*, struct SrcList_item*);
void sqlite3WindowUpdate(Parse*, Window*, Window*, FuncDef*);
Window *sqlite3WindowDup(sqlite3 *db, Expr *pOwner, Window *p);
void sqlite3WindowFunctions(void);
/*
** Assuming zIn points to the first byte of a UTF-8 character,
** advance zIn to point to the first byte of the next UTF-8 character.
*/
#define SQLITE_SKIP_UTF8(zIn) { \
if( (*(zIn++))>=0xc0 ){ \
................................................................................
#endif
#ifdef VDBE_PROFILE
extern sqlite3_uint64 sqlite3NProfileCnt;
#endif
void sqlite3RootPageMoved(sqlite3*, int, int, int);
void sqlite3Reindex(Parse*, Token*, Token*);
void sqlite3AlterFunctions(void);
void sqlite3AlterRenameTable(Parse*, SrcList*, Token*);
int sqlite3GetToken(const unsigned char *, int *);
void sqlite3NestedParse(Parse*, const char*, ...);
void sqlite3ExpirePreparedStatements(sqlite3*);
int sqlite3CodeSubselect(Parse*, Expr *, int, int);
void sqlite3SelectPrep(Parse*, Select*, NameContext*);
void sqlite3SelectWrongNumTermsError(Parse *pParse, Select *p);
|
Changes to src/vdbe.c.
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#ifdef SQLITE_TEST sqlite3_sort_count++; sqlite3_search_count--; #endif p->aCounter[SQLITE_STMTSTATUS_SORT]++; /* Fall through into OP_Rewind */ } /* Opcode: Rewind P1 P2 * * * ** ** The next use of the Rowid or Column or Next instruction for P1 ** will refer to the first entry in the database table or index. ** If the table or index is empty, jump immediately to P2. ** If the table or index is not empty, fall through to the following ** instruction. ** ** This opcode leaves the cursor configured to move in forward order, ** from the beginning toward the end. In other words, the cursor is ** configured to use Next, not Prev. */ case OP_Rewind: { /* jump */ VdbeCursor *pC; ................................................................................ if( pIn1->u.i>SMALLEST_INT64 ) pIn1->u.i--; VdbeBranchTaken(pIn1->u.i==0, 2); if( pIn1->u.i==0 ) goto jump_to_p2; break; } /* Opcode: AggStep0 * P2 P3 P4 P5 ** Synopsis: accum=r[P3] step(r[P2@P5]) ** ** Execute the step function for an aggregate. The ** function has P5 arguments. P4 is a pointer to the FuncDef ** structure that specifies the function. Register P3 is the ** accumulator. ** ** The P5 arguments are taken from register P2 and its ** successors. */ /* Opcode: AggStep * P2 P3 P4 P5 ** Synopsis: accum=r[P3] step(r[P2@P5]) ** ** Execute the step function for an aggregate. The ** function has P5 arguments. P4 is a pointer to an sqlite3_context ** object that is used to run the function. Register P3 is ** as the accumulator. ** ** The P5 arguments are taken from register P2 and its ** successors. ** ** This opcode is initially coded as OP_AggStep0. On first evaluation, ** the FuncDef stored in P4 is converted into an sqlite3_context and ** the opcode is changed. In this way, the initialization of the ................................................................................ if( rc ) goto abort_due_to_error; } assert( pCtx->pOut->flags==MEM_Null ); assert( pCtx->skipFlag==0 ); break; } /* Opcode: AggFinal P1 P2 * P4 * ** Synopsis: accum=r[P1] N=P2 ** ** Execute the finalizer function for an aggregate. P1 is ** the memory location that is the accumulator for the aggregate. ** ** P2 is the number of arguments that the step function takes and ** P4 is a pointer to the FuncDef for this function. The P2 ** argument is not used by this opcode. It is only there to disambiguate ** functions that can take varying numbers of arguments. The ** P4 argument is only needed for the degenerate case where ** the step function was not previously called. |
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#ifdef SQLITE_TEST sqlite3_sort_count++; sqlite3_search_count--; #endif p->aCounter[SQLITE_STMTSTATUS_SORT]++; /* Fall through into OP_Rewind */ } /* Opcode: Rewind P1 P2 * * P5 ** ** The next use of the Rowid or Column or Next instruction for P1 ** will refer to the first entry in the database table or index. ** If the table or index is empty, jump immediately to P2. ** If the table or index is not empty, fall through to the following ** instruction. ** ** If P5 is non-zero and the table is not empty, then the "skip-next" ** flag is set on the cursor so that the next OP_Next instruction ** executed on it is a no-op. ** ** This opcode leaves the cursor configured to move in forward order, ** from the beginning toward the end. In other words, the cursor is ** configured to use Next, not Prev. */ case OP_Rewind: { /* jump */ VdbeCursor *pC; ................................................................................ if( pIn1->u.i>SMALLEST_INT64 ) pIn1->u.i--; VdbeBranchTaken(pIn1->u.i==0, 2); if( pIn1->u.i==0 ) goto jump_to_p2; break; } /* Opcode: AggStep0 P1 P2 P3 P4 P5 ** Synopsis: accum=r[P3] step(r[P2@P5]) ** ** Execute the xStep (if P1==0) or xInverse (if P1!=0) function for an ** aggregate. The function has P5 arguments. P4 is a pointer to the ** FuncDef structure that specifies the function. Register P3 is the ** accumulator. ** ** The P5 arguments are taken from register P2 and its ** successors. */ /* Opcode: AggStep P1 P2 P3 P4 P5 ** Synopsis: accum=r[P3] step(r[P2@P5]) ** ** Execute the xStep (if P1==0) or xInverse (if P1!=0) function for an ** aggregate. The function has P5 arguments. P4 is a pointer to the ** FuncDef structure that specifies the function. Register P3 is the ** accumulator. ** ** The P5 arguments are taken from register P2 and its ** successors. ** ** This opcode is initially coded as OP_AggStep0. On first evaluation, ** the FuncDef stored in P4 is converted into an sqlite3_context and ** the opcode is changed. In this way, the initialization of the ................................................................................ if( rc ) goto abort_due_to_error; } assert( pCtx->pOut->flags==MEM_Null ); assert( pCtx->skipFlag==0 ); break; } /* Opcode: AggFinal P1 P2 P3 P4 * ** Synopsis: accum=r[P1] N=P2 ** ** P1 is the memory location that is the accumulator for an aggregate ** or window function. If P3 is zero, then execute the finalizer function ** for an aggregate and store the result in P1. Or, if P3 is non-zero, ** invoke the xValue() function and store the result in register P3. ** ** P2 is the number of arguments that the step function takes and ** P4 is a pointer to the FuncDef for this function. The P2 ** argument is not used by this opcode. It is only there to disambiguate ** functions that can take varying numbers of arguments. The ** P4 argument is only needed for the degenerate case where ** the step function was not previously called. |
Changes to src/vdbemem.c.
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pFunc->xFinalize(&ctx); /* IMP: R-24505-23230 */
assert( (pMem->flags & MEM_Dyn)==0 );
if( pMem->szMalloc>0 ) sqlite3DbFreeNN(pMem->db, pMem->zMalloc);
memcpy(pMem, &t, sizeof(t));
return ctx.isError;
}
int sqlite3VdbeMemAggValue(Mem *pAccum, Mem *pOut, FuncDef *pFunc){
sqlite3_context ctx;
Mem t;
assert( pFunc!=0 );
assert( pFunc->xValue!=0 );
assert( (pAccum->flags & MEM_Null)!=0 || pFunc==pAccum->u.pDef );
assert( pAccum->db==0 || sqlite3_mutex_held(pAccum->db->mutex) );
................................................................................
t.db = pAccum->db;
ctx.pOut = pOut;
ctx.pMem = pAccum;
ctx.pFunc = pFunc;
pFunc->xValue(&ctx);
return ctx.isError;
}
/*
** If the memory cell contains a value that must be freed by
** invoking the external callback in Mem.xDel, then this routine
** will free that value. It also sets Mem.flags to MEM_Null.
**
** This is a helper routine for sqlite3VdbeMemSetNull() and
** for sqlite3VdbeMemRelease(). Use those other routines as the
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pFunc->xFinalize(&ctx); /* IMP: R-24505-23230 */ assert( (pMem->flags & MEM_Dyn)==0 ); if( pMem->szMalloc>0 ) sqlite3DbFreeNN(pMem->db, pMem->zMalloc); memcpy(pMem, &t, sizeof(t)); return ctx.isError; } /* ** Memory cell pAccum contains the context of an aggregate function. ** This routine calls the xValue method for that function and stores ** the results in memory cell pMem. ** ** SQLITE_ERROR is returned if xValue() reports an error. SQLITE_OK ** otherwise. */ int sqlite3VdbeMemAggValue(Mem *pAccum, Mem *pOut, FuncDef *pFunc){ sqlite3_context ctx; Mem t; assert( pFunc!=0 ); assert( pFunc->xValue!=0 ); assert( (pAccum->flags & MEM_Null)!=0 || pFunc==pAccum->u.pDef ); assert( pAccum->db==0 || sqlite3_mutex_held(pAccum->db->mutex) ); ................................................................................ t.db = pAccum->db; ctx.pOut = pOut; ctx.pMem = pAccum; ctx.pFunc = pFunc; pFunc->xValue(&ctx); return ctx.isError; } /* ** If the memory cell contains a value that must be freed by ** invoking the external callback in Mem.xDel, then this routine ** will free that value. It also sets Mem.flags to MEM_Null. ** ** This is a helper routine for sqlite3VdbeMemSetNull() and ** for sqlite3VdbeMemRelease(). Use those other routines as the |
Changes to src/window.c.
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pParse->nMem += nPart;
sqlite3VdbeAddOp3(v, OP_Null, 0, pMWin->regPart, pMWin->regPart+nPart-1);
}
for(pWin=pMWin; pWin; pWin=pWin->pNextWin){
FuncDef *p = pWin->pFunc;
if( (p->funcFlags & SQLITE_FUNC_MINMAX) && pWin->eStart!=TK_UNBOUNDED ){
ExprList *pList = pWin->pOwner->x.pList;
KeyInfo *pKeyInfo = sqlite3KeyInfoFromExprList(pParse, pList, 0, 0);
pWin->csrApp = pParse->nTab++;
pWin->regApp = pParse->nMem+1;
pParse->nMem += 3;
if( pKeyInfo && pWin->pFunc->zName[1]=='i' ){
assert( pKeyInfo->aSortOrder[0]==0 );
................................................................................
*/
static int windowInitAccum(Parse *pParse, Window *pMWin){
Vdbe *v = sqlite3GetVdbe(pParse);
int regArg;
int nArg = 0;
Window *pWin;
for(pWin=pMWin; pWin; pWin=pWin->pNextWin){
sqlite3VdbeAddOp2(v, OP_Null, 0, pWin->regAccum);
nArg = MAX(nArg, windowArgCount(pWin));
if( pWin->pFunc->xSFunc==nth_valueStepFunc
|| pWin->pFunc->xSFunc==first_valueStepFunc
){
sqlite3VdbeAddOp2(v, OP_Integer, 0, pWin->regApp);
sqlite3VdbeAddOp2(v, OP_Integer, 0, pWin->regApp+1);
}
}
regArg = pParse->nMem+1;
pParse->nMem += nArg;
return regArg;
}
|
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pParse->nMem += nPart;
sqlite3VdbeAddOp3(v, OP_Null, 0, pMWin->regPart, pMWin->regPart+nPart-1);
}
for(pWin=pMWin; pWin; pWin=pWin->pNextWin){
FuncDef *p = pWin->pFunc;
if( (p->funcFlags & SQLITE_FUNC_MINMAX) && pWin->eStart!=TK_UNBOUNDED ){
/* The inline versions of min() and max() require a single ephemeral
** table and 3 registers. The registers are used as follows:
**
** regApp+0: slot to copy min()/max() argument to for MakeRecord
** regApp+1: integer value used to ensure keys are unique
** regApp+2: output of MakeRecord
*/
ExprList *pList = pWin->pOwner->x.pList;
KeyInfo *pKeyInfo = sqlite3KeyInfoFromExprList(pParse, pList, 0, 0);
pWin->csrApp = pParse->nTab++;
pWin->regApp = pParse->nMem+1;
pParse->nMem += 3;
if( pKeyInfo && pWin->pFunc->zName[1]=='i' ){
assert( pKeyInfo->aSortOrder[0]==0 );
................................................................................
*/
static int windowInitAccum(Parse *pParse, Window *pMWin){
Vdbe *v = sqlite3GetVdbe(pParse);
int regArg;
int nArg = 0;
Window *pWin;
for(pWin=pMWin; pWin; pWin=pWin->pNextWin){
FuncDef *pFunc = pWin->pFunc;
sqlite3VdbeAddOp2(v, OP_Null, 0, pWin->regAccum);
nArg = MAX(nArg, windowArgCount(pWin));
if( pFunc->xSFunc==nth_valueStepFunc
|| pFunc->xSFunc==first_valueStepFunc
){
sqlite3VdbeAddOp2(v, OP_Integer, 0, pWin->regApp);
sqlite3VdbeAddOp2(v, OP_Integer, 0, pWin->regApp+1);
}
if( (pFunc->funcFlags & SQLITE_FUNC_MINMAX) && pWin->csrApp ){
assert( pWin->eStart!=TK_UNBOUNDED );
sqlite3VdbeAddOp1(v, OP_ResetSorter, pWin->csrApp);
sqlite3VdbeAddOp2(v, OP_Integer, 0, pWin->regApp+1);
}
}
regArg = pParse->nMem+1;
pParse->nMem += nArg;
return regArg;
}
|
Changes to test/permutations.test.
278 279 280 281 282 283 284 285 286 287 288 289 290 291 |
test_suite "fts5-light" -prefix "" -description {
All FTS5 tests.
} -files [
test_set \
[glob -nocomplain $::testdir/../ext/fts5/test/*.test] \
-exclude *corrupt* *fault* *big* *fts5aj*
]
test_suite "lsm1" -prefix "" -description {
All LSM1 tests.
} -files [glob -nocomplain $::testdir/../ext/lsm1/test/*.test]
test_suite "nofaultsim" -prefix "" -description {
"Very" quick test suite. Runs in less than 5 minutes on a workstation.
|
> > > > > > |
278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 |
test_suite "fts5-light" -prefix "" -description {
All FTS5 tests.
} -files [
test_set \
[glob -nocomplain $::testdir/../ext/fts5/test/*.test] \
-exclude *corrupt* *fault* *big* *fts5aj*
]
test_suite "window" -prefix "" -description {
All window function related tests .
} -files [
test_set [glob -nocomplain $::testdir/window*.test]
]
test_suite "lsm1" -prefix "" -description {
All LSM1 tests.
} -files [glob -nocomplain $::testdir/../ext/lsm1/test/*.test]
test_suite "nofaultsim" -prefix "" -description {
"Very" quick test suite. Runs in less than 5 minutes on a workstation.
|
Changes to test/window1.test.
247 248 249 250 251 252 253 254 255 256 |
do_catchsql_test 7.1.5 {
SELECT count(*) FROM t1 LIMIT nth_value(x, 1) OVER (ORDER BY y);
} {1 {no such column: x}}
do_catchsql_test 7.1.6 {
SELECT trim(x) OVER (ORDER BY y) FROM t1;
} {1 {trim() may not be used as a window function}}
finish_test
|
> > > > |
247 248 249 250 251 252 253 254 255 256 257 258 259 260 |
do_catchsql_test 7.1.5 {
SELECT count(*) FROM t1 LIMIT nth_value(x, 1) OVER (ORDER BY y);
} {1 {no such column: x}}
do_catchsql_test 7.1.6 {
SELECT trim(x) OVER (ORDER BY y) FROM t1;
} {1 {trim() may not be used as a window function}}
do_catchsql_test 7.1.7 {
SELECT max(x) OVER abc FROM t1 WINDOW def AS (ORDER BY y);
} {1 {no such window: abc}}
finish_test
|
Changes to test/window4.tcl.
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FROM t5
}
execsql_test 3.6.3 {
SELECT a, max(c) OVER (ORDER BY a ROWS BETWEEN 0 FOLLOWING AND 0 FOLLOWING)
FROM t5
}
#=========================================================================
execsql_test 4.0 {
DROP TABLE IF EXISTS ttt;
CREATE TABLE ttt(a INTEGER PRIMARY KEY, b INTEGER, c INTEGER);
INSERT INTO ttt VALUES(1, 1, 1);
INSERT INTO ttt VALUES(2, 2, 2);
INSERT INTO ttt VALUES(3, 3, 3);
................................................................................
}
execsql_test 4.4 {
SELECT sum(b) OVER (
ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING
) FROM ttt;
}
finish_test
|
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FROM t5
}
execsql_test 3.6.3 {
SELECT a, max(c) OVER (ORDER BY a ROWS BETWEEN 0 FOLLOWING AND 0 FOLLOWING)
FROM t5
}
==========
execsql_test 4.0 {
DROP TABLE IF EXISTS ttt;
CREATE TABLE ttt(a INTEGER PRIMARY KEY, b INTEGER, c INTEGER);
INSERT INTO ttt VALUES(1, 1, 1);
INSERT INTO ttt VALUES(2, 2, 2);
INSERT INTO ttt VALUES(3, 3, 3);
................................................................................
}
execsql_test 4.4 {
SELECT sum(b) OVER (
ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING
) FROM ttt;
}
set lPart [list "PARTITION BY b" "PARTITION BY b, a" "" "PARTITION BY a"]
set lOrder [list "ORDER BY a" "ORDER BY a DESC" "" "ORDER BY b, a"]
set lRange {
"BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW"
"BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING"
"BETWEEN CURRENT ROW AND CURRENT ROW"
"BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING"
}
set tn 1
set SQL {
SELECT max(c) OVER ($p1 $o1 RANGE $r1),
min(c) OVER ($p2 $o2 RANGE $r2)
FROM ttt ORDER BY a
}
set SQL2 {
SELECT avg(c) OVER ($p1 $o1 RANGE $r1),
avg(c) OVER ($p2 $o2 RANGE $r2)
FROM ttt ORDER BY a
}
set o1 [lindex $lOrder 0]
set o2 [lindex $lOrder 0]
set r1 [lindex $lRange 0]
set r2 [lindex $lRange 0]
foreach p1 $lPart { foreach p2 $lPart {
execsql_test 4.5.$tn.1 [subst $SQL]
execsql_float_test 4.5.$tn.2 [subst $SQL2]
incr tn
}}
set o1 [lindex $lOrder 0]
set o2 [lindex $lOrder 0]
set p1 [lindex $lPart 0]
set p2 [lindex $lPart 0]
foreach r1 $lRange { foreach r2 $lRange {
execsql_test 4.5.$tn.1 [subst $SQL]
execsql_float_test 4.5.$tn.2 [subst $SQL2]
incr tn
}}
set r1 [lindex $lRange 0]
set r2 [lindex $lRange 0]
set p1 [lindex $lPart 0]
set p2 [lindex $lPart 0]
foreach o1 $lOrder { foreach o2 $lOrder {
execsql_test 4.5.$tn.1 [subst $SQL]
execsql_float_test 4.5.$tn.2 [subst $SQL2]
incr tn
}}
finish_test
|
Changes to test/window4.test.
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} {1 two 2 three 3 four 4 five 5 {}}
do_execsql_test 3.6.3 {
SELECT a, max(c) OVER (ORDER BY a ROWS BETWEEN 0 FOLLOWING AND 0 FOLLOWING)
FROM t5
} {1 one 2 two 3 three 4 four 5 five}
do_execsql_test 4.0 {
DROP TABLE IF EXISTS ttt;
CREATE TABLE ttt(a INTEGER PRIMARY KEY, b INTEGER, c INTEGER);
INSERT INTO ttt VALUES(1, 1, 1);
INSERT INTO ttt VALUES(2, 2, 2);
INSERT INTO ttt VALUES(3, 3, 3);
................................................................................
do_execsql_test 4.4 {
SELECT sum(b) OVER (
ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING
) FROM ttt;
} {18 17 15 12 11 9 6 5 3}
finish_test
|
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} {1 two 2 three 3 four 4 five 5 {}}
do_execsql_test 3.6.3 {
SELECT a, max(c) OVER (ORDER BY a ROWS BETWEEN 0 FOLLOWING AND 0 FOLLOWING)
FROM t5
} {1 one 2 two 3 three 4 four 5 five}
#==========================================================================
do_execsql_test 4.0 {
DROP TABLE IF EXISTS ttt;
CREATE TABLE ttt(a INTEGER PRIMARY KEY, b INTEGER, c INTEGER);
INSERT INTO ttt VALUES(1, 1, 1);
INSERT INTO ttt VALUES(2, 2, 2);
INSERT INTO ttt VALUES(3, 3, 3);
................................................................................
do_execsql_test 4.4 {
SELECT sum(b) OVER (
ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING
) FROM ttt;
} {18 17 15 12 11 9 6 5 3}
do_execsql_test 4.5.1.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 1 3 2 4 3 3 1 4 2 5 3}
do_test 4.5.1.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 2.00 2.00 3.00 3.00 1.50 1.50 2.50 2.50 3.50 3.50 2.00 2.00 3.00 3.00 4.00 4.00}
do_execsql_test 4.5.2.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b, a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 2 3 3 4 4 3 3 4 4 5 5}
do_test 4.5.2.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b, a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 2.00 2.00 3.00 3.00 1.50 2.00 2.50 3.00 3.50 4.00 2.00 3.00 3.00 4.00 4.00 5.00}
do_execsql_test 4.5.3.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER ( ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 1 3 1 2 1 3 1 4 1 3 1 4 1 5 1}
do_test 4.5.3.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER ( ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 2.00 1.50 3.00 2.00 1.50 2.00 2.50 2.20 3.50 2.50 2.00 2.57 3.00 2.75 4.00 3.00}
do_execsql_test 4.5.4.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 2 3 3 4 4 3 3 4 4 5 5}
do_test 4.5.4.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 2.00 2.00 3.00 3.00 1.50 2.00 2.50 3.00 3.50 4.00 2.00 3.00 3.00 4.00 4.00 5.00}
do_execsql_test 4.5.5.1 {
SELECT max(c) OVER (PARTITION BY b, a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 1 3 2 4 3 3 1 4 2 5 3}
do_test 4.5.5.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b, a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 2.00 2.00 3.00 3.00 2.00 1.50 3.00 2.50 4.00 3.50 3.00 2.00 4.00 3.00 5.00 4.00}
do_execsql_test 4.5.6.1 {
SELECT max(c) OVER (PARTITION BY b, a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b, a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 2 3 3 4 4 3 3 4 4 5 5}
do_test 4.5.6.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b, a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b, a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 2.00 2.00 3.00 3.00 2.00 2.00 3.00 3.00 4.00 4.00 3.00 3.00 4.00 4.00 5.00 5.00}
do_execsql_test 4.5.7.1 {
SELECT max(c) OVER (PARTITION BY b, a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER ( ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 1 3 1 2 1 3 1 4 1 3 1 4 1 5 1}
do_test 4.5.7.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b, a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER ( ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 2.00 1.50 3.00 2.00 2.00 2.00 3.00 2.20 4.00 2.50 3.00 2.57 4.00 2.75 5.00 3.00}
do_execsql_test 4.5.8.1 {
SELECT max(c) OVER (PARTITION BY b, a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 2 3 3 4 4 3 3 4 4 5 5}
do_test 4.5.8.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b, a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 2.00 2.00 3.00 3.00 2.00 2.00 3.00 3.00 4.00 4.00 3.00 3.00 4.00 4.00 5.00 5.00}
do_execsql_test 4.5.9.1 {
SELECT max(c) OVER ( ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 3 1 3 2 4 3 4 1 4 2 5 3}
do_test 4.5.9.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER ( ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 1.50 2.00 2.00 3.00 2.00 1.50 2.20 2.50 2.50 3.50 2.57 2.00 2.75 3.00 3.00 4.00}
do_execsql_test 4.5.10.1 {
SELECT max(c) OVER ( ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b, a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 3 2 3 3 4 4 4 3 4 4 5 5}
do_test 4.5.10.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER ( ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b, a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 1.50 2.00 2.00 3.00 2.00 2.00 2.20 3.00 2.50 4.00 2.57 3.00 2.75 4.00 3.00 5.00}
do_execsql_test 4.5.11.1 {
SELECT max(c) OVER ( ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER ( ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 1 3 1 3 1 3 1 4 1 4 1 4 1 5 1}
do_test 4.5.11.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER ( ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER ( ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 1.50 1.50 2.00 2.00 2.00 2.00 2.20 2.20 2.50 2.50 2.57 2.57 2.75 2.75 3.00 3.00}
do_execsql_test 4.5.12.1 {
SELECT max(c) OVER ( ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 3 2 3 3 4 4 4 3 4 4 5 5}
do_test 4.5.12.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER ( ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 1.50 2.00 2.00 3.00 2.00 2.00 2.20 3.00 2.50 4.00 2.57 3.00 2.75 4.00 3.00 5.00}
do_execsql_test 4.5.13.1 {
SELECT max(c) OVER (PARTITION BY a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 1 3 2 4 3 3 1 4 2 5 3}
do_test 4.5.13.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 2.00 2.00 3.00 3.00 2.00 1.50 3.00 2.50 4.00 3.50 3.00 2.00 4.00 3.00 5.00 4.00}
do_execsql_test 4.5.14.1 {
SELECT max(c) OVER (PARTITION BY a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b, a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 2 3 3 4 4 3 3 4 4 5 5}
do_test 4.5.14.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b, a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 2.00 2.00 3.00 3.00 2.00 2.00 3.00 3.00 4.00 4.00 3.00 3.00 4.00 4.00 5.00 5.00}
do_execsql_test 4.5.15.1 {
SELECT max(c) OVER (PARTITION BY a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER ( ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 1 3 1 2 1 3 1 4 1 3 1 4 1 5 1}
do_test 4.5.15.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER ( ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 2.00 1.50 3.00 2.00 2.00 2.00 3.00 2.20 4.00 2.50 3.00 2.57 4.00 2.75 5.00 3.00}
do_execsql_test 4.5.16.1 {
SELECT max(c) OVER (PARTITION BY a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 2 3 3 4 4 3 3 4 4 5 5}
do_test 4.5.16.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY a ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 2.00 2.00 3.00 3.00 2.00 2.00 3.00 3.00 4.00 4.00 3.00 3.00 4.00 4.00 5.00 5.00}
do_execsql_test 4.5.17.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 1 3 2 4 3 3 1 4 2 5 3}
do_test 4.5.17.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 2.00 2.00 3.00 3.00 1.50 1.50 2.50 2.50 3.50 3.50 2.00 2.00 3.00 3.00 4.00 4.00}
do_execsql_test 4.5.18.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 1 3 2 4 3 3 1 4 2 5 3}
do_test 4.5.18.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 2.00 2.00 3.00 3.00 4.00 1.50 2.00 2.50 3.00 3.50 4.00 2.00 2.00 3.00 3.00 4.00 4.00}
do_execsql_test 4.5.19.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 2 3 3 4 4 3 3 4 4 5 5}
do_test 4.5.19.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 2.00 2.00 3.00 3.00 1.50 2.00 2.50 3.00 3.50 4.00 2.00 3.00 3.00 4.00 4.00 5.00}
do_execsql_test 4.5.20.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 2 3 3 4 4 3 3 4 4 5 5}
do_test 4.5.20.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 2.00 2.00 3.00 3.00 4.00 1.50 2.50 2.50 3.50 3.50 4.50 2.00 3.00 3.00 4.00 4.00 5.00}
do_execsql_test 4.5.21.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {3 1 4 2 5 3 3 1 4 2 5 3 3 1 4 2 5 3}
do_test 4.5.21.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {2.00 1.00 3.00 2.00 4.00 3.00 2.00 1.50 3.00 2.50 4.00 3.50 2.00 2.00 3.00 3.00 4.00 4.00}
do_execsql_test 4.5.22.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING)
FROM ttt ORDER BY a
} {3 1 4 2 5 3 3 1 4 2 5 3 3 1 4 2 5 3}
do_test 4.5.22.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {2.00 2.00 3.00 3.00 4.00 4.00 2.00 2.00 3.00 3.00 4.00 4.00 2.00 2.00 3.00 3.00 4.00 4.00}
do_execsql_test 4.5.23.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND CURRENT ROW)
FROM ttt ORDER BY a
} {3 1 4 2 5 3 3 2 4 3 5 4 3 3 4 4 5 5}
do_test 4.5.23.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {2.00 1.00 3.00 2.00 4.00 3.00 2.00 2.00 3.00 3.00 4.00 4.00 2.00 3.00 3.00 4.00 4.00 5.00}
do_execsql_test 4.5.24.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING)
FROM ttt ORDER BY a
} {3 1 4 2 5 3 3 2 4 3 5 4 3 3 4 4 5 5}
do_test 4.5.24.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {2.00 2.00 3.00 3.00 4.00 4.00 2.00 2.50 3.00 3.50 4.00 4.50 2.00 3.00 3.00 4.00 4.00 5.00}
do_execsql_test 4.5.25.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 1 3 2 4 3 3 1 4 2 5 3}
do_test 4.5.25.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 2.00 2.00 3.00 3.00 2.00 1.50 3.00 2.50 4.00 3.50 3.00 2.00 4.00 3.00 5.00 4.00}
do_execsql_test 4.5.26.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 1 3 2 4 3 3 1 4 2 5 3}
do_test 4.5.26.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 2.00 2.00 3.00 3.00 4.00 2.00 2.00 3.00 3.00 4.00 4.00 3.00 2.00 4.00 3.00 5.00 4.00}
do_execsql_test 4.5.27.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 2 3 3 4 4 3 3 4 4 5 5}
do_test 4.5.27.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 2.00 2.00 3.00 3.00 2.00 2.00 3.00 3.00 4.00 4.00 3.00 3.00 4.00 4.00 5.00 5.00}
do_execsql_test 4.5.28.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 2 3 3 4 4 3 3 4 4 5 5}
do_test 4.5.28.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 2.00 2.00 3.00 3.00 4.00 2.00 2.50 3.00 3.50 4.00 4.50 3.00 3.00 4.00 4.00 5.00 5.00}
do_execsql_test 4.5.29.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {3 1 4 2 5 3 3 1 4 2 5 3 3 1 4 2 5 3}
do_test 4.5.29.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {2.00 1.00 3.00 2.00 4.00 3.00 2.50 1.50 3.50 2.50 4.50 3.50 3.00 2.00 4.00 3.00 5.00 4.00}
do_execsql_test 4.5.30.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING)
FROM ttt ORDER BY a
} {3 1 4 2 5 3 3 1 4 2 5 3 3 1 4 2 5 3}
do_test 4.5.30.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {2.00 2.00 3.00 3.00 4.00 4.00 2.50 2.00 3.50 3.00 4.50 4.00 3.00 2.00 4.00 3.00 5.00 4.00}
do_execsql_test 4.5.31.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND CURRENT ROW)
FROM ttt ORDER BY a
} {3 1 4 2 5 3 3 2 4 3 5 4 3 3 4 4 5 5}
do_test 4.5.31.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {2.00 1.00 3.00 2.00 4.00 3.00 2.50 2.00 3.50 3.00 4.50 4.00 3.00 3.00 4.00 4.00 5.00 5.00}
do_execsql_test 4.5.32.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING)
FROM ttt ORDER BY a
} {3 1 4 2 5 3 3 2 4 3 5 4 3 3 4 4 5 5}
do_test 4.5.32.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {2.00 2.00 3.00 3.00 4.00 4.00 2.50 2.50 3.50 3.50 4.50 4.50 3.00 3.00 4.00 4.00 5.00 5.00}
do_execsql_test 4.5.33.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 1 3 2 4 3 3 1 4 2 5 3}
do_test 4.5.33.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 2.00 2.00 3.00 3.00 1.50 1.50 2.50 2.50 3.50 3.50 2.00 2.00 3.00 3.00 4.00 4.00}
do_execsql_test 4.5.34.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY a DESC RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 2 3 3 4 4 3 3 4 4 5 5}
do_test 4.5.34.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY a DESC RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 2.00 2.00 3.00 3.00 4.00 1.50 2.50 2.50 3.50 3.50 4.50 2.00 3.00 3.00 4.00 4.00 5.00}
do_execsql_test 4.5.35.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 1 3 2 4 3 3 1 4 2 5 3}
do_test 4.5.35.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 2.00 2.00 3.00 3.00 4.00 1.50 2.00 2.50 3.00 3.50 4.00 2.00 2.00 3.00 3.00 4.00 4.00}
do_execsql_test 4.5.36.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY b, a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 1 3 2 4 3 3 1 4 2 5 3}
do_test 4.5.36.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY b, a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 2.00 2.00 3.00 3.00 1.50 1.50 2.50 2.50 3.50 3.50 2.00 2.00 3.00 3.00 4.00 4.00}
do_execsql_test 4.5.37.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a DESC RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {3 1 4 2 5 3 3 1 4 2 5 3 3 1 4 2 5 3}
do_test 4.5.37.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a DESC RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {2.00 1.00 3.00 2.00 4.00 3.00 2.50 1.50 3.50 2.50 4.50 3.50 3.00 2.00 4.00 3.00 5.00 4.00}
do_execsql_test 4.5.38.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a DESC RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY a DESC RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {3 1 4 2 5 3 3 2 4 3 5 4 3 3 4 4 5 5}
do_test 4.5.38.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a DESC RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY a DESC RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {2.00 2.00 3.00 3.00 4.00 4.00 2.50 2.50 3.50 3.50 4.50 4.50 3.00 3.00 4.00 4.00 5.00 5.00}
do_execsql_test 4.5.39.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a DESC RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {3 1 4 2 5 3 3 1 4 2 5 3 3 1 4 2 5 3}
do_test 4.5.39.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a DESC RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {2.00 2.00 3.00 3.00 4.00 4.00 2.50 2.00 3.50 3.00 4.50 4.00 3.00 2.00 4.00 3.00 5.00 4.00}
do_execsql_test 4.5.40.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY a DESC RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY b, a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {3 1 4 2 5 3 3 1 4 2 5 3 3 1 4 2 5 3}
do_test 4.5.40.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY a DESC RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY b, a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {2.00 1.00 3.00 2.00 4.00 3.00 2.50 1.50 3.50 2.50 4.50 3.50 3.00 2.00 4.00 3.00 5.00 4.00}
do_execsql_test 4.5.41.1 {
SELECT max(c) OVER (PARTITION BY b RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {3 1 4 2 5 3 3 1 4 2 5 3 3 1 4 2 5 3}
do_test 4.5.41.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {2.00 1.00 3.00 2.00 4.00 3.00 2.00 1.50 3.00 2.50 4.00 3.50 2.00 2.00 3.00 3.00 4.00 4.00}
do_execsql_test 4.5.42.1 {
SELECT max(c) OVER (PARTITION BY b RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY a DESC RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {3 1 4 2 5 3 3 2 4 3 5 4 3 3 4 4 5 5}
do_test 4.5.42.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY a DESC RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {2.00 2.00 3.00 3.00 4.00 4.00 2.00 2.50 3.00 3.50 4.00 4.50 2.00 3.00 3.00 4.00 4.00 5.00}
do_execsql_test 4.5.43.1 {
SELECT max(c) OVER (PARTITION BY b RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {3 1 4 2 5 3 3 1 4 2 5 3 3 1 4 2 5 3}
do_test 4.5.43.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {2.00 2.00 3.00 3.00 4.00 4.00 2.00 2.00 3.00 3.00 4.00 4.00 2.00 2.00 3.00 3.00 4.00 4.00}
do_execsql_test 4.5.44.1 {
SELECT max(c) OVER (PARTITION BY b RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY b, a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {3 1 4 2 5 3 3 1 4 2 5 3 3 1 4 2 5 3}
do_test 4.5.44.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY b, a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {2.00 1.00 3.00 2.00 4.00 3.00 2.00 1.50 3.00 2.50 4.00 3.50 2.00 2.00 3.00 3.00 4.00 4.00}
do_execsql_test 4.5.45.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY b, a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 1 3 2 4 3 3 1 4 2 5 3}
do_test 4.5.45.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY b, a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 2.00 2.00 3.00 3.00 1.50 1.50 2.50 2.50 3.50 3.50 2.00 2.00 3.00 3.00 4.00 4.00}
do_execsql_test 4.5.46.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY b, a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY a DESC RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 2 3 3 4 4 3 3 4 4 5 5}
do_test 4.5.46.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY b, a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY a DESC RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 2.00 2.00 3.00 3.00 4.00 1.50 2.50 2.50 3.50 3.50 4.50 2.00 3.00 3.00 4.00 4.00 5.00}
do_execsql_test 4.5.47.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY b, a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 1 3 2 4 3 3 1 4 2 5 3}
do_test 4.5.47.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY b, a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 2.00 2.00 3.00 3.00 4.00 1.50 2.00 2.50 3.00 3.50 4.00 2.00 2.00 3.00 3.00 4.00 4.00}
do_execsql_test 4.5.48.1 {
SELECT max(c) OVER (PARTITION BY b ORDER BY b, a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
min(c) OVER (PARTITION BY b ORDER BY b, a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a
} {1 1 2 2 3 3 2 1 3 2 4 3 3 1 4 2 5 3}
do_test 4.5.48.2 {
set myres {}
foreach r [db eval {SELECT avg(c) OVER (PARTITION BY b ORDER BY b, a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),
avg(c) OVER (PARTITION BY b ORDER BY b, a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
FROM ttt ORDER BY a}] {
lappend myres [format %.2f [set r]]
}
set myres
} {1.00 1.00 2.00 2.00 3.00 3.00 1.50 1.50 2.50 2.50 3.50 3.50 2.00 2.00 3.00 3.00 4.00 4.00}
finish_test
|