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Overview
| Comment: | Display VECTOR expressions in .wheretrace and .selecttrace debugging output. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | rowvalue |
| Files: | files | file ages | folders |
| SHA1: |
157347e2580e5078c4081d602e9d1a82 |
| User & Date: | drh 2016-08-18 17:55:57 |
Context
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2016-08-18
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| 18:09 | Display SELECT_COLUMN expressions in the .wheretrace debugging output. (check-in: 3b27a5da user: drh tags: rowvalue) | |
| 17:55 | Display VECTOR expressions in .wheretrace and .selecttrace debugging output. (check-in: 157347e2 user: drh tags: rowvalue) | |
| 15:36 | Since the TK_VECTOR token is not actually used by the parser, make it an extra token code added by the tool/addopcodes.tcl script during parser build. (check-in: b40b202c user: drh tags: rowvalue) | |
Changes
Changes to src/sqliteInt.h.
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#endif #if defined(SQLITE_TEST) void *sqlite3TestTextToPtr(const char*); #endif #if defined(SQLITE_DEBUG) void sqlite3TreeViewExpr(TreeView*, const Expr*, u8); void sqlite3TreeViewExprList(TreeView*, const ExprList*, u8, const char*); void sqlite3TreeViewSelect(TreeView*, const Select*, u8); void sqlite3TreeViewWith(TreeView*, const With*, u8); #endif void sqlite3SetString(char **, sqlite3*, const char*); |
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#endif
#if defined(SQLITE_TEST)
void *sqlite3TestTextToPtr(const char*);
#endif
#if defined(SQLITE_DEBUG)
void sqlite3TreeViewExpr(TreeView*, const Expr*, u8);
void sqlite3TreeViewBareExprList(TreeView*, const ExprList*, const char*);
void sqlite3TreeViewExprList(TreeView*, const ExprList*, u8, const char*);
void sqlite3TreeViewSelect(TreeView*, const Select*, u8);
void sqlite3TreeViewWith(TreeView*, const With*, u8);
#endif
void sqlite3SetString(char **, sqlite3*, const char*);
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Changes to src/treeview.c.
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}
#endif
case TK_MATCH: {
sqlite3TreeViewLine(pView, "MATCH {%d:%d}%s",
pExpr->iTable, pExpr->iColumn, zFlgs);
sqlite3TreeViewExpr(pView, pExpr->pRight, 0);
break;
}
default: {
sqlite3TreeViewLine(pView, "op=%d", pExpr->op);
break;
}
}
if( zBinOp ){
................................................................................
sqlite3TreeViewExpr(pView, pExpr->pRight, 0);
}else if( zUniOp ){
sqlite3TreeViewLine(pView, "%s%s", zUniOp, zFlgs);
sqlite3TreeViewExpr(pView, pExpr->pLeft, 0);
}
sqlite3TreeViewPop(pView);
}
/*
** Generate a human-readable explanation of an expression list.
*/
void sqlite3TreeViewExprList(
TreeView *pView,
const ExprList *pList,
u8 moreToFollow,
const char *zLabel
){
int i;
pView = sqlite3TreeViewPush(pView, moreToFollow);
if( zLabel==0 || zLabel[0]==0 ) zLabel = "LIST";
if( pList==0 ){
sqlite3TreeViewLine(pView, "%s (empty)", zLabel);
}else{
sqlite3TreeViewLine(pView, "%s", zLabel);
for(i=0; i<pList->nExpr; i++){
int j = pList->a[i].u.x.iOrderByCol;
if( j ){
sqlite3TreeViewPush(pView, 0);
sqlite3TreeViewLine(pView, "iOrderByCol=%d", j);
}
sqlite3TreeViewExpr(pView, pList->a[i].pExpr, i<pList->nExpr-1);
if( j ) sqlite3TreeViewPop(pView);
}
}
sqlite3TreeViewPop(pView);
}
#endif /* SQLITE_DEBUG */
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}
#endif
case TK_MATCH: {
sqlite3TreeViewLine(pView, "MATCH {%d:%d}%s",
pExpr->iTable, pExpr->iColumn, zFlgs);
sqlite3TreeViewExpr(pView, pExpr->pRight, 0);
break;
}
case TK_VECTOR: {
sqlite3TreeViewBareExprList(pView, pExpr->x.pList, "VECTOR");
break;
}
default: {
sqlite3TreeViewLine(pView, "op=%d", pExpr->op);
break;
}
}
if( zBinOp ){
................................................................................
sqlite3TreeViewExpr(pView, pExpr->pRight, 0);
}else if( zUniOp ){
sqlite3TreeViewLine(pView, "%s%s", zUniOp, zFlgs);
sqlite3TreeViewExpr(pView, pExpr->pLeft, 0);
}
sqlite3TreeViewPop(pView);
}
/*
** Generate a human-readable explanation of an expression list.
*/
void sqlite3TreeViewBareExprList(
TreeView *pView,
const ExprList *pList,
const char *zLabel
){
if( zLabel==0 || zLabel[0]==0 ) zLabel = "LIST";
if( pList==0 ){
sqlite3TreeViewLine(pView, "%s (empty)", zLabel);
}else{
int i;
sqlite3TreeViewLine(pView, "%s", zLabel);
for(i=0; i<pList->nExpr; i++){
int j = pList->a[i].u.x.iOrderByCol;
if( j ){
sqlite3TreeViewPush(pView, 0);
sqlite3TreeViewLine(pView, "iOrderByCol=%d", j);
}
sqlite3TreeViewExpr(pView, pList->a[i].pExpr, i<pList->nExpr-1);
if( j ) sqlite3TreeViewPop(pView);
}
}
}
void sqlite3TreeViewExprList(
TreeView *pView,
const ExprList *pList,
u8 moreToFollow,
const char *zLabel
){
pView = sqlite3TreeViewPush(pView, moreToFollow);
sqlite3TreeViewBareExprList(pView, pList, zLabel);
sqlite3TreeViewPop(pView);
}
#endif /* SQLITE_DEBUG */
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