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Fix comments and strengthen assert() statements associated with the

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OPFLAG_SEEKEQ and BTREE_SEEK_EQ flags.

FossilOrigin-Name: 231749213854756b599b33413b17b35186f17889b0c73f109fa9db726b415558
This commit is contained in:
drh
2020-03-12 17:28:27 +00:00
parent 2267a7fa87
commit 576d0a9fd9
4 changed files with 34 additions and 30 deletions
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4
src/where.c
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@@ -5122,7 +5122,7 @@ WhereInfo *sqlite3WhereBegin(
sqlite3VdbeChangeP4(v, -1, SQLITE_INT_TO_PTR(n), P4_INT32);
assert( n<=pTab->nCol );
}
#ifdef SQLITE_ENABLE_CURSOR_HINTS
#ifdef SQLITE_ENABLE_CURSOR_HINTS*/
if( pLoop->u.btree.pIndex!=0 ){
sqlite3VdbeChangeP5(v, OPFLAG_SEEKEQ|bFordelete);
}else
@@ -5178,7 +5178,7 @@ WhereInfo *sqlite3WhereBegin(
&& (pWInfo->wctrlFlags&WHERE_ORDERBY_MIN)==0
&& pWInfo->eDistinct!=WHERE_DISTINCT_ORDERED
){
sqlite3VdbeChangeP5(v, OPFLAG_SEEKEQ); /* Hint to COMDB2 */
sqlite3VdbeChangeP5(v, OPFLAG_SEEKEQ);
}
VdbeComment((v, "%s", pIx->zName));
#ifdef SQLITE_ENABLE_COLUMN_USED_MASK