Lines Matching refs:zSql
52 char *zSql; /* Value for the EXPLN_COLUMN_SQL column */ member
131 sqlite3_free(pCur->zSql); in explainClose()
158 sqlite3_result_text(ctx, pCur->zSql, -1, SQLITE_TRANSIENT); in explainColumn()
198 char *zSql = 0; in explainFilter() local
206 sqlite3_free(pCur->zSql); in explainFilter()
207 pCur->zSql = sqlite3_mprintf("%s", sqlite3_value_text(argv[0])); in explainFilter()
208 if( pCur->zSql ){ in explainFilter()
209 zSql = sqlite3_mprintf("EXPLAIN %s", pCur->zSql); in explainFilter()
211 if( zSql==0 ){ in explainFilter()
214 rc = sqlite3_prepare_v2(pCur->db, zSql, -1, &pCur->pExplain, 0); in explainFilter()
215 sqlite3_free(zSql); in explainFilter()
220 sqlite3_free(pCur->zSql); in explainFilter()
221 pCur->zSql = 0; in explainFilter()