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dialect interface changed

This commit is contained in:
Lunny Xiao 2015-05-19 22:39:50 +08:00
parent a7e7288163
commit f9c968d98a
5 changed files with 9 additions and 9 deletions
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2
engine.go
View File

@ -1114,7 +1114,7 @@ func (engine *Engine) Sync(beans ...interface{}) error {
session := engine.NewSession()
session.Statement.RefTable = table
defer session.Close()
isExist, err := session.Engine.dialect.IsColumnExist(table.Name, col)
isExist, err := session.Engine.dialect.IsColumnExist(table.Name, col.Name)
if err != nil {
return err
}

4
mssql_dialect.go
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@ -315,10 +315,10 @@ func (db *mssql) IndexCheckSql(tableName, idxName string) (string, []interface{}
return sql, args
}*/
func (db *mssql) IsColumnExist(tableName string, col *core.Column) (bool, error) {
func (db *mssql) IsColumnExist(tableName, colName string) (bool, error) {
query := `SELECT "COLUMN_NAME" FROM "INFORMATION_SCHEMA"."COLUMNS" WHERE "TABLE_NAME" = ? AND "COLUMN_NAME" = ?`
return db.HasRecords(query, tableName, col.Name)
return db.HasRecords(query, tableName, colName)
}
func (db *mssql) TableCheckSql(tableName string) (string, []interface{}) {

4
oracle_dialect.go
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@ -665,8 +665,8 @@ func (db *oracle) MustDropTable(tableName string) error {
" AND column_name = ?", args
}*/
func (db *oracle) IsColumnExist(tableName string, col *core.Column) (bool, error) {
args := []interface{}{tableName, col.Name}
func (db *oracle) IsColumnExist(tableName, colName string) (bool, error) {
args := []interface{}{tableName, colName}
query := "SELECT column_name FROM USER_TAB_COLUMNS WHERE table_name = :1" +
" AND column_name = :2"
rows, err := db.DB().Query(query, args...)

4
postgres_dialect.go
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@ -896,8 +896,8 @@ func (db *postgres) DropIndexSql(tableName string, index *core.Index) string {
return fmt.Sprintf("DROP INDEX %v", quote(idxName))
}
func (db *postgres) IsColumnExist(tableName string, col *core.Column) (bool, error) {
args := []interface{}{tableName, col.Name}
func (db *postgres) IsColumnExist(tableName, colName string) (bool, error) {
args := []interface{}{tableName, colName}
query := "SELECT column_name FROM INFORMATION_SCHEMA.COLUMNS WHERE table_name = $1" +
" AND column_name = $2"
rows, err := db.DB().Query(query, args...)

4
sqlite3_dialect.go
View File

@ -249,9 +249,9 @@ func (db *sqlite3) DropIndexSql(tableName string, index *core.Index) string {
return sql, args
}*/
func (db *sqlite3) IsColumnExist(tableName string, col *core.Column) (bool, error) {
func (db *sqlite3) IsColumnExist(tableName, colName string) (bool, error) {
args := []interface{}{tableName}
query := "SELECT name FROM sqlite_master WHERE type='table' and name = ? and ((sql like '%`" + col.Name + "`%') or (sql like '%[" + col.Name + "]%'))"
query := "SELECT name FROM sqlite_master WHERE type='table' and name = ? and ((sql like '%`" + colName + "`%') or (sql like '%[" + colName + "]%'))"
rows, err := db.DB().Query(query, args...)
if db.Logger != nil {
db.Logger.Info("[sql]", query, args)