sql

package

v1.1.0 Latest Latest Go to latest Published: Sep 2, 2019 License: Apache-2.0 Imports: 3 Imported by: 0

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Package sql hash Created by chenguolin 2019-02-23

Package sql mysql 基础功能函数 Created by chenguolin 2018-05-21

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func Crc32(input int64) int64

Crc32 input calculate crc

func GetDbIndex(input int64, dbCount int) int

GetDbIndex get multi db index

func GetTableIndex(input int64, tableCount int) int

GetTableIndex get multi table index

func IsDuplicateKeyError(e error) bool

IsDuplicateKeyError 判断sql返回错误类型 "数据库主键重复"

func IsNotRowsError(e error) bool

IsNotRowsError 判断sql返回错误类型 "没有结果"

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