forked from si3nloong/sqlike
/
driver.go
68 lines (60 loc) · 1.67 KB
/
driver.go
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package driver
import (
"context"
"database/sql"
"github.com/RevenueMonster/sqlike/sql/charset"
sqlstmt "github.com/RevenueMonster/sqlike/sql/stmt"
"github.com/RevenueMonster/sqlike/sqlike/logs"
)
// Info :
type Info interface {
DriverName() string
Charset() charset.Code
Collate() string
}
// Queryer :
type Queryer interface {
QueryContext(ctx context.Context, query string, args ...interface{}) (*sql.Rows, error)
}
// Driver :
type Driver interface {
ExecContext(ctx context.Context, query string, args ...interface{}) (sql.Result, error)
QueryContext(ctx context.Context, query string, args ...interface{}) (*sql.Rows, error)
QueryRowContext(ctx context.Context, query string, args ...interface{}) *sql.Row
}
// Execute :
func Execute(ctx context.Context, driver Driver, stmt *sqlstmt.Statement, logger logs.Logger) (result sql.Result, err error) {
if logger != nil {
stmt.StartTimer()
defer func() {
stmt.StopTimer()
logger.Debug(stmt)
}()
}
result, err = driver.ExecContext(ctx, stmt.String(), stmt.Args()...)
return
}
// Query :
func Query(ctx context.Context, driver Driver, stmt *sqlstmt.Statement, logger logs.Logger) (rows *sql.Rows, err error) {
if logger != nil {
stmt.StartTimer()
defer func() {
stmt.StopTimer()
logger.Debug(stmt)
}()
}
rows, err = driver.QueryContext(ctx, stmt.String(), stmt.Args()...)
return
}
// QueryRowContext :
func QueryRowContext(ctx context.Context, driver Driver, stmt *sqlstmt.Statement, logger logs.Logger) (row *sql.Row) {
if logger != nil {
stmt.StartTimer()
defer func() {
stmt.StopTimer()
logger.Debug(stmt)
}()
}
row = driver.QueryRowContext(ctx, stmt.String(), stmt.Args()...)
return
}