Veri Tipleri I Temel Veri Tipleri Sayısal Veri Tipleri Karakter Veri Tipleri Boolean Veri Tipleri Date / Time Veri Tipleri Sayısal Veri Tipleri İsim Range smallint -32768 to +32767 integer -2147483648 to +2147483647 bigint -9223372036854775808 to +9223372036854775807 decimal up to 131072 digits before the decimal point; up to 16383 digits after the decimal point numeric up to 131072 digits before the decimal point; up to 16383 digits after the decimal point real 6 decimal digits precision double precision 15 decimal digits precision smallserial 1 to 32767 serial 1 to 2147483647 bigserial 1 to 9223372036854775807 Daha Fazlası İçin PostgreSQL 13 Veri Tipleri