diff options
Diffstat (limited to 'src/select.c')
| -rw-r--r-- | src/select.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/select.c b/src/select.c index af19681c5..c1eaec9bf 100644 --- a/src/select.c +++ b/src/select.c @@ -12,7 +12,7 @@ ** This file contains C code routines that are called by the parser ** to handle SELECT statements in SQLite. ** -** $Id: select.c,v 1.285 2006/01/05 14:22:34 danielk1977 Exp $ +** $Id: select.c,v 1.286 2006/01/07 13:21:04 danielk1977 Exp $ */ #include "sqliteInt.h" @@ -2229,6 +2229,7 @@ static int simpleMinMaxQuery(Parse *pParse, Select *p, int eDest, int iParm){ iCol = pExpr->iColumn; pTab = pSrc->a[0].pTab; + /* If we get to here, it means the query is of the correct form. ** Check to make sure we have an index and make pIdx point to the ** appropriate index. If the min() or max() is on an INTEGER PRIMARY @@ -2266,11 +2267,12 @@ static int simpleMinMaxQuery(Parse *pParse, Select *p, int eDest, int iParm){ */ iDb = sqlite3SchemaToIndex(pParse->db, pTab->pSchema); sqlite3CodeVerifySchema(pParse, iDb); + sqlite3TableLock(pParse, iDb, pTab->tnum, 0, pTab->zName); base = pSrc->a[0].iCursor; brk = sqlite3VdbeMakeLabel(v); computeLimitRegisters(pParse, p, brk); if( pSrc->a[0].pSelect==0 ){ - sqlite3OpenTableForReading(v, base, iDb, pTab); + sqlite3OpenTable(pParse, base, iDb, pTab, OP_OpenRead); } if( pIdx==0 ){ sqlite3VdbeAddOp(v, seekOp, base, 0); |