sohami commented on a change in pull request #1451: DRILL-6710: Drill C++
Client does not handle scale = 0 properly for d…
URL: https://github.com/apache/drill/pull/1451#discussion_r213733978
##########
File path:
exec/java-exec/src/main/java/org/apache/drill/exec/expr/ExpressionTreeMaterializer.java
##########
@@ -430,19 +430,18 @@ public LogicalExpression visitFunctionCall(FunctionCall
call, FunctionLookupCont
}
}
- FunctionHolderExpression funcExpr =
matchedFuncHolder.getExpr(call.getName(), argsWithCast, call.getPosition());
- MajorType funcExprMajorType = funcExpr.getMajorType();
- if
(DecimalUtility.isObsoleteDecimalType(funcExprMajorType.getMinorType())) {
- MajorType majorType =
- MajorType.newBuilder()
- .setMinorType(MinorType.VARDECIMAL)
- .setMode(funcExprMajorType.getMode())
- .setScale(funcExprMajorType.getScale())
- .setPrecision(funcExprMajorType.getPrecision())
- .build();
- return addCastExpression(funcExpr, majorType, functionLookupContext,
errorCollector);
+ try {
+ FunctionHolderExpression funcExpr =
matchedFuncHolder.getExpr(call.getName(), argsWithCast, call.getPosition());
+ MajorType funcExprMajorType = funcExpr.getMajorType();
+ if
(DecimalUtility.isObsoleteDecimalType(funcExprMajorType.getMinorType())) {
+ MajorType majorType =
MajorType.newBuilder().setMinorType(MinorType.VARDECIMAL).setMode(funcExprMajorType.getMode()).setScale(funcExprMajorType.getScale()).setPrecision(funcExprMajorType.getPrecision()).build();
+ return addCastExpression(funcExpr, majorType,
functionLookupContext, errorCollector);
+ }
+ return funcExpr;
+ } catch (Exception ex) {
Review comment:
Done
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