5375233382

pending completion

Build # 5375233382

Build Type

Pull #1454

github

Committed by

Jille

Commit Message

Expose a MySQLConn interface for use with database/sql.Conn.Raw()

Based on the design of @methane

We can later add a LoadLocalInfile() method instead of the Register...()
functions.

for issue #1416

Pull Request Pull Request #1454: Expose a MySQLConn interface for use with database/sql.Conn.Raw()

Run Details

0 of 15 new or added lines in 1 file covered. (0.0%)

3028 of 3705 relevant lines covered (81.73%)

1387852.48 hits per line

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0.0

/interface.go

package mysql

import (
        "context"
        "database/sql"
        "fmt"
        "time"
)

// MySQLConn exposes the usable methods on driverConn given to database/sql.Conn.Raw.
type MySQLConn interface {
        // Prevent other modules from implementing this interface so we can keep adding methods.
        isMySQLConn()

        // Location gets the Config.Loc of this connection. (This may differ from `time_zone` connection variable.)
        Location() *time.Location
}

func (mc *mysqlConn) isMySQLConn() {
}

func (mc *mysqlConn) Location() *time.Location {
        return mc.cfg.Loc
}

var _ MySQLConn = &mysqlConn{}

func ExampleMySQLConn() {
        db, _ := sql.Open("mysql", "root:pw@unix(/tmp/mysql.sock)/myDatabase?parseTime=true&loc=Europe%2FAmsterdam")
        conn, _ := db.Conn(context.Background())
        var location *time.Location
        conn.Raw(func(dc any) error {
                mc := dc.(MySQLConn)
                location = mc.Location()
                return nil
        })
        fmt.Println(location)
}

1	package mysql
2
3	import (
4	"context"
5	"database/sql"
6	"fmt"
7	"time"
8	)
9
10	// MySQLConn exposes the usable methods on driverConn given to database/sql.Conn.Raw.
11	type MySQLConn interface {
12	// Prevent other modules from implementing this interface so we can keep adding methods.
13	isMySQLConn()
14
15	// Location gets the Config.Loc of this connection. (This may differ from `time_zone` connection variable.)
16	Location() *time.Location
17	}
18
NEW 19	func (mc *mysqlConn) isMySQLConn() {	×
NEW 20	}	×
21
NEW 22	func (mc mysqlConn) Location() time.Location {	×
NEW 23	return mc.cfg.Loc	×
NEW 24	}	×
25
26	var _ MySQLConn = &mysqlConn{}
27
NEW 28	func ExampleMySQLConn() {	×
NEW 29	db, _ := sql.Open("mysql", "root:pw@unix(/tmp/mysql.sock)/myDatabase?parseTime=true&loc=Europe%2FAmsterdam")	×
NEW 30	conn, _ := db.Conn(context.Background())	×
NEW 31	var location *time.Location	×
NEW 32	conn.Raw(func(dc any) error {	×
NEW 33	mc := dc.(MySQLConn)	×
NEW 34	location = mc.Location()	×
NEW 35	return nil	×
NEW 36	})	×
NEW 37	fmt.Println(location)	×
38	}

go-sql-driver / mysql / 5375233382

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