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Add bit to sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS) that will

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disable the one-pass optimizating in DELETE and UPDATE.

FossilOrigin-Name: 22f6dd5cd32ed9e7b932fdba98aa8652fde999df79f4995d3d8ac1acf430cf53
This commit is contained in:
drh
2023-07-31 17:39:36 +00:00
parent c8c6763782
commit 1f097a2f29
5 changed files with 13 additions and 10 deletions
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3
src/delete.c
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@@ -525,7 +525,8 @@ void sqlite3DeleteFrom(
if( pWInfo==0 ) goto delete_from_cleanup;
eOnePass = sqlite3WhereOkOnePass(pWInfo, aiCurOnePass);
assert( IsVirtual(pTab)==0 || eOnePass!=ONEPASS_MULTI );
assert( IsVirtual(pTab) || bComplex || eOnePass!=ONEPASS_OFF );
assert( IsVirtual(pTab) || bComplex || eOnePass!=ONEPASS_OFF
|| OptimizationDisabled(db, SQLITE_OnePass) );
if( eOnePass!=ONEPASS_SINGLE ) sqlite3MultiWrite(pParse);
if( sqlite3WhereUsesDeferredSeek(pWInfo) ){
sqlite3VdbeAddOp1(v, OP_FinishSeek, iTabCur);