[fix](tvf) Partition columns in CTAS need to be compatible with the STRING type of external tables/TVF #37161
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…TRING type of external tables/TVF (apache#35489) Partition columns in CTAS need to be compatible with the STRING type of external tables/TVF 1. For TVF queries with partition columns in the file path, map these partition columns to the `VARCHAR(65533)` type. (Previously, they were of `STRING` type.) 3. If you use the `STRING` type of an external table as a partition column, CTAS will automatically convert it to `VARCHAR(65535)` type."
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bp: #35489
Partition columns in CTAS need to be compatible with the STRING type of external tables/TVF
For TVF queries with partition columns in the file path, map these partition columns to the
VARCHAR(65533)type. (Previously, they were ofSTRINGtype.)If you use the
STRINGtype of an external table as a partition column, CTAS will automatically convert it toVARCHAR(65535)type."