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Make all ephemeral tables built to hold the RHS of an IN operator be

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index-btrees, never table-btrees, regardless of whether or not they are
used as IN_INDEX_LOOP or IN_INDEX_MEMBERSHIP.  That way, the same ephmerial
table can be reused for both cases.

FossilOrigin-Name: c2d50df8fd1a1fdae6226a3e77296ded09b53a74540caedd4868e686a93cbc10
This commit is contained in:
drh
2019-02-22 23:29:56 +00:00
parent bc0a55cf0b
commit 50ef6716d2
6 changed files with 29 additions and 67 deletions
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7
src/insert.c
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@@ -1921,10 +1921,13 @@ void sqlite3CompleteInsertion(
pik_flags |= (update_flags & OPFLAG_SAVEPOSITION);
#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
if( update_flags==0 ){
sqlite3VdbeAddOp4(v, OP_InsertInt,
iIdxCur+i, aRegIdx[i], 0, (char*)pTab, P4_TABLE
int r = sqlite3GetTempReg(pParse);
sqlite3VdbeAddOp2(v, OP_Integer, 0, r);
sqlite3VdbeAddOp4(v, OP_Insert,
iIdxCur+i, aRegIdx[i], r, (char*)pTab, P4_TABLE
);
sqlite3VdbeChangeP5(v, OPFLAG_ISNOOP);
sqlite3ReleaseTempReg(pParse, r);
}
#endif
}