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목록datatype (1)
don't stop believing
postgresql 데이터 타입과 옵션
postgreSQL 데이터 타입과 옵션들을 확인해 봅시다. PostgreSQL Data TypesThe data type can be any of the following:boolean: Use "boolean" or "bool" to declare a true or false value.character valueschar: holds a single characterchar (#): holds # number of characters. Spaces will be inserted to fill any extra room.varchar (#): holds a maximum of # number of character. Can contain less.integer valuessmallint: whole n..
Database/PostgreSQL
2017. 9. 14. 16:18