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cmd_init_mysql.go
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cmd_init_mysql.go
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package main
import (
"fmt"
)
// goTypeMySQL converts given SQL type to Go type. https://dev.mysql.com/doc/refman/5.7/en/data-types.html
func goTypeMySQL(sqlType string, nullable bool) (typ string, pack string, comment string) {
switch sqlType {
case "tinyint":
return maybePointer("int8", nullable), "", ""
case "smallint":
return maybePointer("int16", nullable), "", ""
case "mediumint", "int":
return maybePointer("int32", nullable), "", ""
case "bigint":
return maybePointer("int64", nullable), "", ""
case "decimal":
return maybePointer("string", nullable), "", ""
case "float":
return maybePointer("float32", nullable), "", ""
case "double":
return maybePointer("float64", nullable), "", ""
case "year", "date", "time", "datetime", "timestamp":
return maybePointer("time.Time", nullable), "time", ""
case "char", "varchar":
fallthrough
case "tinytext", "mediumtext", "text", "longtext":
return maybePointer("string", nullable), "", ""
case "binary", "varbinary":
fallthrough
case "tinyblob", "mediumblob", "blob", "longblob":
return "[]byte", "", "" // never a pointer
case "bool":
return maybePointer("bool", nullable), "", ""
default:
// logger.Fatalf("unhandled MySQL type %q", sqlType)
return "[]byte", "", fmt.Sprintf("// FIXME unhandled database type %q", sqlType) // never a pointer
}
}