XuQianJin-Stars commented on a change in pull request #1070: [CALCITE-2808]Add
the JSON_LENGTH function
URL: https://github.com/apache/calcite/pull/1070#discussion_r264507922
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File path: core/src/main/codegen/templates/Parser.jj
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@@ -5300,6 +5302,30 @@ SqlCall JsonDepthFunctionCall() :
}
}
+SqlCall JsonLengthFunctionCall() :
+{
+ final SqlNode[] args = new SqlNode[1];
+ SqlNode e;
+ final Span span;
+ List<SqlNode> behavior;
+}
+{
+ <JSON_LENGTH> { span = span(); }
+ <LPAREN> [
Review comment:
hi @zhztheplayer @julianhyde Hi Thank you for your suggestion, I will
continue to implement `JSON_LENGTH(json_doc[, path])` semantics by transforming
`JsonApiCommonSyntax`.
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