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Overview
Comment: | Small simplification to the dbstat virtual table. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
9d4c156fa26f80bb8f88b6ad8f24520a |
User & Date: | drh 2019-01-09 11:06:03.627 |
Context
2019-01-09
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11:19 | Improved database corruption detection in the dbstat virtual table. (check-in: fc5ecc88f8 user: drh tags: trunk) | |
11:06 | Small simplification to the dbstat virtual table. (check-in: 9d4c156fa2 user: drh tags: trunk) | |
02:02 | Enhance the ALTER TABLE RENAME COLUMN feature so that it works on tables that have redundant UNIQUE and/or PRIMARY KEY constraints. Fix for ticket [bc8d94f0fbd633fd9a051e3] (check-in: f09aa3248e user: drh tags: trunk) | |
Changes
Changes to src/dbstat.c.
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598 599 600 601 602 603 604 | int idxNum, const char *idxStr, int argc, sqlite3_value **argv ){ StatCursor *pCsr = (StatCursor *)pCursor; StatTable *pTab = (StatTable*)(pCursor->pVtab); char *zSql; int rc = SQLITE_OK; | < < | | | 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 | int idxNum, const char *idxStr, int argc, sqlite3_value **argv ){ StatCursor *pCsr = (StatCursor *)pCursor; StatTable *pTab = (StatTable*)(pCursor->pVtab); char *zSql; int rc = SQLITE_OK; if( idxNum==1 ){ const char *zDbase = (const char*)sqlite3_value_text(argv[0]); pCsr->iDb = sqlite3FindDbName(pTab->db, zDbase); if( pCsr->iDb<0 ){ sqlite3_free(pCursor->pVtab->zErrMsg); pCursor->pVtab->zErrMsg = sqlite3_mprintf("no such schema: %s", zDbase); return pCursor->pVtab->zErrMsg ? SQLITE_ERROR : SQLITE_NOMEM_BKPT; } }else{ pCsr->iDb = pTab->iDb; } statResetCsr(pCsr); sqlite3_finalize(pCsr->pStmt); pCsr->pStmt = 0; zSql = sqlite3_mprintf( "SELECT 'sqlite_master' AS name, 1 AS rootpage, 'table' AS type" " UNION ALL " "SELECT name, rootpage, type" " FROM \"%w\".sqlite_master WHERE rootpage!=0" " ORDER BY name", pTab->db->aDb[pCsr->iDb].zDbSName); if( zSql==0 ){ return SQLITE_NOMEM_BKPT; }else{ rc = sqlite3_prepare_v2(pTab->db, zSql, -1, &pCsr->pStmt, 0); sqlite3_free(zSql); } |
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