HAMA 블로그

Data TypesNameAliasesDescriptionbigintint8signed eight-byte integerbigserialserial8autoincrementing eight-byte integerbit [ (n) ] fixed-length bit stringbit varying [ (n) ]varbitvariable-length bit stringbooleanboollogical Boolean (true/false)box rectangular box on a planebytea binary data ("byte array")character [ (n) ]char [ (n) ]fixed-length character stringcharacter varying [ (n) ]varchar [ ..