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Fix printing of EXISTS (SELECT) (#114) 

* Fix printing of EXISTS (SELECT)

* Update sqlhelper.cpp
This commit is contained in:
mrks 2019-04-23 11:35:17 +02:00 committed by GitHub
parent ddb6276fac
commit ab1e6b4192
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1 changed files with 14 additions and 5 deletions
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19
src/util/sqlhelper.cpp
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@ -88,19 +88,28 @@ namespace hsql {
case kOpNot:
inprint("NOT", numIndent);
break;
case kOpExists:
inprint("EXISTS", numIndent);
break;
default:
inprintU(expr->opType, numIndent);
break;
}
printExpression(expr->expr, numIndent + 1);
if (expr->expr2 != nullptr) {
printExpression(expr->expr2, numIndent + 1);
} else if (expr->exprList != nullptr) {
for (Expr* e : *expr->exprList) printExpression(e, numIndent + 1);
if (expr->select) {
printSelectStatementInfo(expr->select, numIndent + 1);
} else {
printExpression(expr->expr, numIndent + 1);
if (expr->expr2 != nullptr) {
printExpression(expr->expr2, numIndent + 1);
} else if (expr->exprList != nullptr) {
for (Expr* e : *expr->exprList) printExpression(e, numIndent + 1);
}
}
}
void printExpression(Expr* expr, uintmax_t numIndent) {
if (!expr) return;
switch (expr->type) {
case kExprStar:
inprint("*", numIndent);