snuyanzin commented on code in PR #28152:
URL: https://github.com/apache/flink/pull/28152#discussion_r3234996870
##########
flink-table/flink-sql-parser/src/main/codegen/templates/Parser.jj:
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@@ -4796,8 +4841,14 @@ SqlLiteral DateTimeLiteral() :
return SqlLiteral.createUnknown("TIMESTAMP", p, s.end(this));
}
|
- <TIMESTAMP> { s = span(); } <WITH> <LOCAL> <TIME> <ZONE> p =
SimpleStringLiteral() {
- return SqlLiteral.createUnknown("TIMESTAMP WITH LOCAL TIME ZONE", p,
s.end(this));
+ LOOKAHEAD(2)
+ <TIME> { s = span(); } <WITH> ( <LOCAL> { local = true; } )? <TIME>
<ZONE> p = SimpleStringLiteral() {
+ return SqlLiteral.createUnknown("TIME WITH " + (local ? "LOCAL " :
"") + "TIME ZONE", p, s.end(this));
+ }
+|
+ LOOKAHEAD(2)
+ <TIMESTAMP> { s = span(); } <WITH> ( <LOCAL> { local = true; } )? <TIME>
<ZONE> p = SimpleStringLiteral() {
+ return SqlLiteral.createUnknown("TIMESTAMP WITH " + (local ? "LOCAL "
: "") + "TIME ZONE", p, s.end(this));
Review Comment:
So far not supported in Flink's typeFactory, will fail there in case of
attempt to use
could be implemented separately
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