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Coverage testing of the OP_SeekScan opcode. Fix a problem that comes up when

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OP_SeekScan reaches the end of the table.

FossilOrigin-Name: 9e57e758a6a33f54d28a546b4eebfb5cfacef30dc4e0207e43bb9d2c06fc3439
This commit is contained in:
drh
2020-09-29 20:22:19 +00:00
parent dfbaae7572
commit 0b2949c36e
4 changed files with 36 additions and 17 deletions
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src/wherecode.c
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@@ -1807,7 +1807,7 @@ Bitmask sqlite3WhereCodeOneLoopStart(
if( (pLoop->wsFlags & WHERE_IN_SEEKSCAN)!=0 ){
assert( op==OP_SeekGE );
assert( regBignull==0 );
sqlite3VdbeAddOp1(v, OP_SeekScan, 10);
sqlite3VdbeAddOp1(v, OP_SeekScan, 10); VdbeCoverage(v);
}
sqlite3VdbeAddOp4Int(v, op, iIdxCur, addrNxt, regBase, nConstraint);
VdbeCoverage(v);