liyubin117 commented on a change in pull request #18361:
URL: https://github.com/apache/flink/pull/18361#discussion_r811923978
##########
File path:
flink-table/flink-sql-parser/src/main/codegen/includes/parserImpls.ftl
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@@ -410,15 +410,54 @@ SqlShowViews SqlShowViews() :
}
/**
-* Parse a "Show Tables" metadata query command.
+* SHOW TABLES FROM [catalog.] database sql call.
*/
SqlShowTables SqlShowTables() :
{
+ SqlIdentifier databaseName;
+ SqlCharStringLiteral likeLiteral = null;
+ String prep = "FROM";
+ boolean notLike = false;
+ SqlParserPos pos;
}
{
<SHOW> <TABLES>
+ [
+ [( <FROM> | <IN> { prep = "IN"; } )]
Review comment:
done
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