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package mssql
import (
"log"
)
type Logger interface {
Printf(format string, v ...interface{})
Println(v ...interface{})
}
type optionalLogger struct {
logger Logger
}
func (o optionalLogger) Printf(format string, v ...interface{}) {
if o.logger != nil {
o.logger.Printf(format, v...)
} else {
log.Printf(format, v...)
}
}
func (o optionalLogger) Println(v ...interface{}) {
if o.logger != nil {
o.logger.Println(v...)
} else {
log.Println(v...)
}
}
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