bigint,BIGINT,-1
char*,CHARACTER,-1
date,DATE,-1
decimal*,DECIMAL,-1
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int*,INTEGER,-1
smallint,INTEGER,-1
time,TIME,-1
*timestamp,TIMESTAMP,-1,null
*varchar,VARCHAR,-1
blob sub_type 0,LONGVARBINARY,-1
blob sub_type 1,LONGVARBINARY,-1
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