Postgresql type data
整數型別(Integer Types). smallint、integer 和bigint 型別儲存整數,即不包含小數部分的各種範圍的數字。嘗試儲存在允許的範圍之外的數值將會導致錯誤。 ,The following types (or spellings thereof) are specified by SQL : bigint , bit , bit varying , boolean , char , character varying , character , varchar , date , double ...
相關軟體 PostgreSQL (32-bit) 資訊 | |
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PostgreSQL 是一個功能強大的開源對象關係數據庫系統。它擁有超過 15 年的積極開發和經過驗證的架構,在可靠性,數據完整性和正確性方面贏得了良好聲譽。它運行在所有主要操作系統上,包括 Linux,UNIX(AIX,BSD,HP-UX,SGI IRIX,Mac OS X,Solaris,Tru64)和 Windows。PostgreSQL 是一個功能強大的對象關係數據庫管理系統! 它完全兼... PostgreSQL (32-bit) 軟體介紹
Postgresql type data 相關參考資料
8. 資料型別- PostgreSQL 正體中文使用手冊
... 中的替代名稱是由於在PostgreSQL 內部使用的歷史因素。此外,還有一些內部使用或不建議使用的資料型別,但這裡並沒有列出。 Table 8.1. Data Types ... https://docs.postgresql.tw 8.1. 數字型別- PostgreSQL 正體中文使用手冊
整數型別(Integer Types). smallint、integer 和bigint 型別儲存整數,即不包含小數部分的各種範圍的數字。嘗試儲存在允許的範圍之外的數值將會導致錯誤。 https://docs.postgresql.tw Documentation: 12: Chapter 8. Data Types - PostgreSQL
The following types (or spellings thereof) are specified by SQL : bigint , bit , bit varying , boolean , char , character varying , character , varchar , date , double ... https://www.postgresql.org Documentation: 13: Chapter 8. Data Types - PostgreSQL
The following types (or spellings thereof) are specified by SQL : bigint , bit , bit varying , boolean , char , character varying , character , varchar , date , double ... https://www.postgresql.org Documentation: 9.1: Data Types - PostgreSQL
Compatibility: The following types (or spellings thereof) are specified by SQL : bigint, bit, bit varying, boolean, char, character varying, character, varchar, date, ... https://www.postgresql.org Documentation: 9.1: Numeric Types - PostgreSQL
SQL only specifies the integer types integer (or int), smallint, and bigint. ... The data types real and double precision are inexact, variable-precision numeric types ... https://www.postgresql.org Documentation: 9.2: Data Types - PostgreSQL
Compatibility: The following types (or spellings thereof) are specified by SQL : bigint, bit, bit varying, boolean, char, character varying, character, varchar, date, ... https://www.postgresql.org Documentation: 9.5: Data Types - PostgreSQL
Compatibility: The following types (or spellings thereof) are specified by SQL : bigint, bit, bit varying, boolean, char, character varying, character, varchar, date, ... https://www.postgresql.org Documentation: 9.6: Data Types - PostgreSQL
2019年6月9日 — Compatibility: The following types (or spellings thereof) are specified by SQL : bigint, bit, bit varying, boolean, char, character varying, character, ... https://www.postgresql.org Getting Started with PostgreSQL Data Types
PostgreSQL supports the following data types: Boolean. Character types such as char , varchar , and text . Numeric types such as integer and floating-point number. Temporal types such as date, time, t... https://www.postgresqltutorial |