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Overview
| Comment: | Fix to the query planner for the LSM1 extension. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
7496e872a1a50ac65ad04709365a4303 |
| User & Date: | drh 2019-08-17 19:55:26 |
Context
|
2019-08-17
| ||
| 19:58 | Add some extra tests for the lsm virtual table module. check-in: 4cb009b0f7 user: dan tags: trunk | |
| 19:55 | Fix to the query planner for the LSM1 extension. check-in: 7496e872a1 user: drh tags: trunk | |
| 19:31 | Fix the new ability to unregister virtual table modules so that it works for the automatic PRAGMA virtual tables. check-in: 5d6f4dfeea user: drh tags: trunk | |
Changes
Changes to ext/lsm1/lsm_vtab.c.
838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 |
int argIdx = -1; /* Index of the key== constraint, or -1 if none */
int iIdx2 = -1; /* The index of the second key */
int omit1 = 0;
int omit2 = 0;
const struct sqlite3_index_constraint *pConstraint;
pConstraint = pIdxInfo->aConstraint;
for(i=0; i<pIdxInfo->nConstraint && idxNum<16; i++, pConstraint++){
if( pConstraint->usable==0 ) continue;
if( pConstraint->iColumn!=0 ) continue;
switch( pConstraint->op ){
case SQLITE_INDEX_CONSTRAINT_EQ: {
if( idxNum>0 ){
argIdx = i;
iIdx2 = -1;
|
| |
838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 |
int argIdx = -1; /* Index of the key== constraint, or -1 if none */
int iIdx2 = -1; /* The index of the second key */
int omit1 = 0;
int omit2 = 0;
const struct sqlite3_index_constraint *pConstraint;
pConstraint = pIdxInfo->aConstraint;
for(i=0; i<pIdxInfo->nConstraint; i++, pConstraint++){
if( pConstraint->usable==0 ) continue;
if( pConstraint->iColumn!=0 ) continue;
switch( pConstraint->op ){
case SQLITE_INDEX_CONSTRAINT_EQ: {
if( idxNum>0 ){
argIdx = i;
iIdx2 = -1;
|