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Overview
| Comment: | Provide more detail in the P4 column in EXPLAIN output. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
34abc4149ffe8603aefbe482311885b4 |
| User & Date: | drh 2013-07-30 02:11:48 |
Context
|
2013-07-30
| ||
| 02:47 | Update the sorter logic to eliminate the need for pseudo-tables and remove the code that implemented them. check-in: b9e5f3c6df user: drh tags: trunk | |
| 02:11 | Provide more detail in the P4 column in EXPLAIN output. check-in: 34abc4149f user: drh tags: trunk | |
| 01:30 | Combine the OP_IdxInsert, OP_SorterInsert, and OP_Insert opcodes into the single OP_Insert opcode. check-in: 3b7caafe8c user: drh tags: trunk | |
Changes
Changes to src/vdbeaux.c.
1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 |
pMem++;
pMem->flags = MEM_Int;
pMem->u.num = sqlite4_num_from_int64(pOp->p3); /* P3 */
pMem->type = SQLITE4_INTEGER;
pMem++;
if( sqlite4VdbeMemGrow(pMem, 32, 0) ){ /* P4 */
assert( p->db->mallocFailed );
return SQLITE4_ERROR;
}
pMem->flags = MEM_Dyn|MEM_Str|MEM_Term;
z = displayP4(pOp, pMem->z, 32);
if( z!=pMem->z ){
sqlite4VdbeMemSetStr(pMem, z, -1, SQLITE4_UTF8, 0, 0);
}else{
assert( pMem->z!=0 );
pMem->n = sqlite4Strlen30(pMem->z);
pMem->enc = SQLITE4_UTF8;
}
|
| | |
1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 |
pMem++;
pMem->flags = MEM_Int;
pMem->u.num = sqlite4_num_from_int64(pOp->p3); /* P3 */
pMem->type = SQLITE4_INTEGER;
pMem++;
if( sqlite4VdbeMemGrow(pMem, 150, 0) ){ /* P4 */
assert( p->db->mallocFailed );
return SQLITE4_ERROR;
}
pMem->flags = MEM_Dyn|MEM_Str|MEM_Term;
z = displayP4(pOp, pMem->z, 150);
if( z!=pMem->z ){
sqlite4VdbeMemSetStr(pMem, z, -1, SQLITE4_UTF8, 0, 0);
}else{
assert( pMem->z!=0 );
pMem->n = sqlite4Strlen30(pMem->z);
pMem->enc = SQLITE4_UTF8;
}
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