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Formatting improvements to the WHERE-clause constraint display in the

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wheretrace debugging logic.

FossilOrigin-Name: 3a9e3ed94bf617f00c48009b1a6d348a8f23a3cf
This commit is contained in:
drh
2013-10-28 22:33:36 +00:00
parent 70a0222f07
commit 7afc8b0c3f
3 changed files with 9 additions and 12 deletions
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7
src/where.c
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@@ -3903,9 +3903,6 @@ static void whereExplainTerm(Vdbe *v, WhereTerm *pTerm){
if( pTerm->eOperator & WO_EQUIV ) zType[1] = 'E';
if( ExprHasProperty(pTerm->pExpr, EP_FromJoin) ) zType[2] = 'L';
sqlite3ExplainPrintf(v, "%s ", zType);
if( (pTerm->wtFlags & (TERM_ORINFO|TERM_ANDINFO))==0 ){
sqlite3ExplainPrintf(v, "lhs=%-2d ", pTerm->u.leftColumn);
}
sqlite3ExplainExpr(v, pTerm->pExpr);
}
#endif /* WHERETRACE_ENABLED && SQLITE_ENABLE_TREE_EXPLAIN */
@@ -3959,7 +3956,7 @@ static void whereLoopPrint(WhereLoop *p, WhereClause *pWC){
sqlite3ExplainBegin(v);
for(i=0; i<p->nLTerm; i++){
WhereTerm *pTerm = p->aLTerm[i];
sqlite3ExplainPrintf(v, " (%d) #%d ", i+1, (int)(pTerm-pWC->a));
sqlite3ExplainPrintf(v, " (%d) #%-2d ", i+1, (int)(pTerm-pWC->a));
sqlite3ExplainPush(v);
whereExplainTerm(v, pTerm);
sqlite3ExplainPop(v);
@@ -5865,7 +5862,7 @@ WhereInfo *sqlite3WhereBegin(
Vdbe *v = pParse->pVdbe;
sqlite3ExplainBegin(v);
for(i=0; i<sWLB.pWC->nTerm; i++){
sqlite3ExplainPrintf(v, "#%d ", i);
sqlite3ExplainPrintf(v, "#%-2d ", i);
sqlite3ExplainPush(v);
whereExplainTerm(v, &sWLB.pWC->a[i]);
sqlite3ExplainPop(v);