jpedroantunes commented on a change in pull request #9906:
URL: https://github.com/apache/arrow/pull/9906#discussion_r609689429
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File path: cpp/src/gandiva/function_registry_string.cc
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@@ -100,6 +100,9 @@ std::vector<NativeFunction> GetStringFunctionRegistry() {
kResultNullIfNull, "gdv_fn_like_utf8_utf8",
NativeFunction::kNeedsFunctionHolder),
+ NativeFunction("is_date", {}, DataTypeVector{utf8()}, boolean(),
kResultNullIfNull,
Review comment:
@projjal are you sure? Normally, the ISDATE function does not receive a
pattern as input. Please, can you confirm it?
https://docs.oracle.com/cd/B28359_01/olap.111/b28126/dml_functions_1106.htm#OLADM567
https://docs.dremio.com/sql-reference/sql-functions/datetime-functions.html
https://docs.snowflake.com/en/sql-reference/functions/is_date-value.html
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