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Remove unused Scanner type from dialect

This commit is contained in:
Jinzhu 2014-03-16 07:50:57 +08:00
parent dc2f27401e
commit 4969fc9cb5
3 changed files with 12 additions and 15 deletions
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9
dialect/mysql.go
View File

@ -1,7 +1,6 @@
package dialect
import (
"database/sql"
"fmt"
"time"
)
@ -20,13 +19,13 @@ func (d *mysql) SqlTag(column interface{}, size int) string {
switch column.(type) {
case time.Time:
return "datetime"
case bool, sql.NullBool:
case bool:
return "boolean"
case int, int8, int16, int32, uint, uint8, uint16, uint32:
return "int"
case int64, uint64, sql.NullInt64:
case int64, uint64:
return "bigint"
case float32, float64, sql.NullFloat64:
case float32, float64:
return "double"
case []byte:
if size > 0 && size < 65532 {
@ -34,7 +33,7 @@ func (d *mysql) SqlTag(column interface{}, size int) string {
} else {
return "longblob"
}
case string, sql.NullString:
case string:
if size > 0 && size < 65532 {
return fmt.Sprintf("varchar(%d)", size)
} else {

9
dialect/postgres.go
View File

@ -1,7 +1,6 @@
package dialect
import (
"database/sql"
"fmt"
"time"
)
@ -21,17 +20,17 @@ func (d *postgres) SqlTag(column interface{}, size int) string {
switch column.(type) {
case time.Time:
return "timestamp with time zone"
case bool, sql.NullBool:
case bool:
return "boolean"
case int, int8, int16, int32, uint, uint8, uint16, uint32:
return "integer"
case int64, uint64, sql.NullInt64:
case int64, uint64:
return "bigint"
case float32, float64, sql.NullFloat64:
case float32, float64:
return "numeric"
case []byte:
return "bytea"
case string, sql.NullString:
case string:
if size > 0 && size < 65532 {
return fmt.Sprintf("varchar(%d)", size)
} else {

9
dialect/sqlite3.go
View File

@ -1,7 +1,6 @@
package dialect
import (
"database/sql"
"fmt"
"time"
)
@ -20,17 +19,17 @@ func (s *sqlite3) SqlTag(column interface{}, size int) string {
switch column.(type) {
case time.Time:
return "datetime"
case bool, sql.NullBool:
case bool:
return "bool"
case int, int8, int16, int32, uint, uint8, uint16, uint32:
return "integer"
case int64, uint64, sql.NullInt64:
case int64, uint64:
return "bigint"
case float32, float64, sql.NullFloat64:
case float32, float64:
return "real"
case []byte:
return "blob"
case string, sql.NullString:
case string:
if size > 0 && size < 65532 {
return fmt.Sprintf("varchar(%d)", size)
} else {