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Overview
Comment: | Fix an issue with the SQLITE_TESTCTRL_EXPLAIN_STMT and compound queries with multiple terms. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
a6499c2521637931661ed4d3afc4f96f |
User & Date: | drh 2013-01-28 22:52:34.785 |
Context
2013-01-29
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19:14 | New debugging pragmas: PRAGMA vdbe_debug=ON is short-hand for the sql_trace, vdbe_listing, and vdbe_trace pragmas. PRAGMA vdbe_debug enables tracing of sqlite3VdbeAddOp() calls. None of this is active unless compiled with SQLITE_DEBUG. (check-in: ae565ff3e0 user: drh tags: trunk) | |
2013-01-28
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22:52 | Fix an issue with the SQLITE_TESTCTRL_EXPLAIN_STMT and compound queries with multiple terms. (check-in: a6499c2521 user: drh tags: trunk) | |
19:00 | Issue an error message and quit (rather than overflowing a reference counter) if the number of references to a table exceeds the maximum due to nested UNION views. Fix for ticket [d58ccbb3f1]. (check-in: c2462a95ed user: drh tags: trunk) | |
Changes
Changes to src/select.c.
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4742 4743 4744 4745 4746 4747 4748 | } } void sqlite3ExplainSelect(Vdbe *pVdbe, Select *p){ if( p==0 ){ sqlite3ExplainPrintf(pVdbe, "(null-select)"); return; } | | > > > | 4742 4743 4744 4745 4746 4747 4748 4749 4750 4751 4752 4753 4754 4755 4756 4757 4758 4759 | } } void sqlite3ExplainSelect(Vdbe *pVdbe, Select *p){ if( p==0 ){ sqlite3ExplainPrintf(pVdbe, "(null-select)"); return; } while( p->pPrior ){ p->pPrior->pNext = p; p = p->pPrior; } sqlite3ExplainPush(pVdbe); while( p ){ explainOneSelect(pVdbe, p); p = p->pNext; if( p==0 ) break; sqlite3ExplainNL(pVdbe); sqlite3ExplainPrintf(pVdbe, "%s\n", selectOpName(p->op)); |
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