gus_demo : tf_validation_pattern : column analysis
columnforeign refsprimary refsminvalmaxvalmedianmeanstand devnonnullsno nullsminsizemaxsizetypedefacto type
validation_pattern_idtf_column_info.validation_pattern_id:31653.5001.7086111int(11)int(1)
name61320varchar(26)varchar(20)
pattern618255varchar(255)text

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