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Overview
| Comment: | Remove an unreachable condition. Replace it with an assert(). |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
7d5fc1a339cf4f3597ab6a5f3e710188 |
| User & Date: | drh 2012-12-03 19:42:39 |
Context
|
2012-12-04
| ||
| 00:37 | Fix an out-of-order function declaration when compiled with MEMDEBUG. check-in: 6d315578 user: mistachkin tags: trunk | |
| 00:23 | Improvements to the 'tcl' shell output mode. Escape double quotes, set separator to space when mode is set, and skip separator after final column. Closed-Leaf check-in: 41fd9dd2 user: mistachkin tags: tclMode | |
|
2012-12-03
| ||
| 19:42 | Remove an unreachable condition. Replace it with an assert(). check-in: 7d5fc1a3 user: drh tags: trunk | |
| 17:04 | Make sure that the optimization that set the maximum column that will be used on a particular query does not mistakenly change an opcode other than OP_OpenRead or OP_OpenWrite. In particular, make sure it does not overwrite the P4 field of an OP_SorterOpen. check-in: b0c1ba65 user: drh tags: trunk | |
Changes
Changes to src/insert.c.
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 |
Parse *p, /* Generate code into this VDBE */
int iCur, /* The cursor number of the table */
int iDb, /* The database index in sqlite3.aDb[] */
Table *pTab, /* The table to be opened */
int opcode /* OP_OpenRead or OP_OpenWrite */
){
Vdbe *v;
if( IsVirtual(pTab) ) return;
v = sqlite3GetVdbe(p);
assert( opcode==OP_OpenWrite || opcode==OP_OpenRead );
sqlite3TableLock(p, iDb, pTab->tnum, (opcode==OP_OpenWrite)?1:0, pTab->zName);
sqlite3VdbeAddOp3(v, opcode, iCur, pTab->tnum, iDb);
sqlite3VdbeChangeP4(v, -1, SQLITE_INT_TO_PTR(pTab->nCol), P4_INT32);
VdbeComment((v, "%s", pTab->zName));
}
|
| |
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 |
Parse *p, /* Generate code into this VDBE */
int iCur, /* The cursor number of the table */
int iDb, /* The database index in sqlite3.aDb[] */
Table *pTab, /* The table to be opened */
int opcode /* OP_OpenRead or OP_OpenWrite */
){
Vdbe *v;
assert( !IsVirtual(pTab) );
v = sqlite3GetVdbe(p);
assert( opcode==OP_OpenWrite || opcode==OP_OpenRead );
sqlite3TableLock(p, iDb, pTab->tnum, (opcode==OP_OpenWrite)?1:0, pTab->zName);
sqlite3VdbeAddOp3(v, opcode, iCur, pTab->tnum, iDb);
sqlite3VdbeChangeP4(v, -1, SQLITE_INT_TO_PTR(pTab->nCol), P4_INT32);
VdbeComment((v, "%s", pTab->zName));
}
|