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Enhance the EXPLAIN output formatting in the CLI so that the subroutine that

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implements the loop body for the multi-index OR optimization is indented.

FossilOrigin-Name: c2965fea9df7076b235d3eadaf84f0a36242476d0329030b0e57557b66e2540c
This commit is contained in:
drh
2022-04-07 19:06:31 +00:00
parent da4c7ccc07
commit e603ab00ee
5 changed files with 32 additions and 12 deletions
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8
src/wherecode.c
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@@ -2534,6 +2534,14 @@ Bitmask sqlite3WhereCodeOneLoopStart(
sqlite3VdbeGoto(v, pLevel->addrBrk);
sqlite3VdbeResolveLabel(v, iLoopBody);
/* Set the P2 operand of the OP_Return opcode that will end the current
** loop to point to this spot, which is the top of the next containing
** loop. The byte-code formatter will use that P2 value as a hint to
** indent everything in between the this point and the final OP_Return.
** See tag-20220407a in vdbe.c and shell.c */
assert( pLevel->op==OP_Return );
pLevel->p2 = sqlite3VdbeCurrentAddr(v);
if( pWInfo->nLevel>1 ){ sqlite3StackFree(db, pOrTab); }
if( !untestedTerms ) disableTerm(pLevel, pTerm);
}else