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For expressions like (x, y) IN (SELECT ...) where the SELECT uses window-functions, require that all columns on the LHS be indexed before an index can be used. Fix for [d9ed4ebe].

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FossilOrigin-Name: 0b1dbd60f5db3abe2097dbc0b6de9671685ca5eaf7d3fc8e3f87ff5065a9d114
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dan
2019-12-23 14:20:46 +00:00
parent 7edce5ecc0
commit 2811ea6be7
6 changed files with 28 additions and 29 deletions
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src/vdbe.c
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@@ -3806,6 +3806,7 @@ case OP_OpenDup: {
VdbeCursor *pCx; /* The new cursor */
pOrig = p->apCsr[pOp->p2];
assert( pOrig );
assert( pOrig->pBtx!=0 ); /* Only ephemeral cursors can be duplicated */
pCx = allocateCursor(p, pOp->p1, pOrig->nField, -1, CURTYPE_BTREE);