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32 lines
1.0 KiB
32 lines
1.0 KiB
package dorm
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import (
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"errors"
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"fmt"
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"gitee.com/chunanyong/zorm"
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_ "github.com/mailru/go-clickhouse/v2"
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)
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func NewZormClickhouseClient(config *ConfigZormClient) (*ZormClient, error) {
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var err error
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c := &ZormClient{config: config}
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c.Db, err = zorm.NewDBDao(&zorm.DataSourceConfig{
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DSN: c.config.Dns,
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DriverName: "chhttp", // 数据库驱动名称
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DBType: "clickhouse", // 数据库类型
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PrintSQL: true, // 是否打印sql
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MaxOpenConns: 0, // 数据库最大连接数,默认50
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MaxIdleConns: 0, // 数据库最大空闲连接数,默认50
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ConnMaxLifetimeSecond: 0, // 连接存活秒时间. 默认600(10分钟)后连接被销毁重建.
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// 避免数据库主动断开连接,造成死连接.MySQL默认wait_timeout 28800秒(8小时)
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DefaultTxOptions: nil, // 事务隔离级别的默认配置,默认为nil
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})
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if err != nil {
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return nil, errors.New(fmt.Sprintf("连接失败：%v", err))
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}
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return c, nil
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}
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