deniskuzZ commented on code in PR #3988:
URL: https://github.com/apache/hive/pull/3988#discussion_r1088719577
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ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java:
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@@ -1133,7 +1133,20 @@ private String processTable(QB qb, ASTNode tabref)
throws SemanticException {
if (asOfTimeIndex != -1 || asOfVersionIndex != -1) {
String asOfVersion = asOfVersionIndex == -1 ? null :
tabref.getChild(asOfVersionIndex).getChild(0).getText();
- String asOfTime = asOfTimeIndex == -1 ? null :
tabref.getChild(asOfTimeIndex).getChild(0).getText();
+ String asOfTime = null;
+
+ if (asOfTimeIndex != -1) {
+ ASTNode expr = (ASTNode) tabref.getChild(asOfTimeIndex).getChild(0);
+ if (expr.getChildCount() > 0) {
+ ExprNodeDesc desc = genExprNodeDesc(expr, null, false, true);
+ if (desc instanceof ExprNodeConstantDesc) {
+ ExprNodeConstantDesc c = (ExprNodeConstantDesc) desc;
+ asOfTime = String.valueOf(c.getValue());
+ }
Review Comment:
👍
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