dialects/filter.go

@@ -13,20 +13,20 @@ import (
 
 // Filter is an interface to filter SQL
 type Filter interface {
-	Do(sql string, dialect Dialect, table *schemas.Table) string
+	Do(sql string) string
 }
 
 // QuoteFilter filter SQL replace ` to database's own quote character
 type QuoteFilter struct {
+	quoter schemas.Quoter
 }
 
-func (s *QuoteFilter) Do(sql string, dialect Dialect, table *schemas.Table) string {
-	quoter := dialect.Quoter()
-	if quoter.IsEmpty() {
+func (s *QuoteFilter) Do(sql string) string {
+	if s.quoter.IsEmpty() {
 		return sql
 	}
 
-	prefix, suffix := quoter[0][0], quoter[1][0]
+	prefix, suffix := s.quoter[0][0], s.quoter[1][0]
 	raw := []byte(sql)
 	for i, cnt := 0, 0; i < len(raw); i = i + 1 {
 		if raw[i] == '`' {
@@ -66,6 +66,6 @@ func convertQuestionMark(sql, prefix string, start int) string {
 	return buf.String()
 }
 
-func (s *SeqFilter) Do(sql string, dialect Dialect, table *schemas.Table) string {
+func (s *SeqFilter) Do(sql string) string {
 	return convertQuestionMark(sql, s.Prefix, s.Start)
 }

dialects/filter_test.go

@@ -3,21 +3,15 @@ package dialects
 import (
 	"testing"
 
+	"xorm.io/xorm/schemas"
+
 	"github.com/stretchr/testify/assert"
 )
 
-type quoterOnly struct {
-	Dialect
-}
-
-func (q *quoterOnly) Quote(item string) string {
-	return "[" + item + "]"
-}
-
 func TestQuoteFilter_Do(t *testing.T) {
-	f := QuoteFilter{}
+	f := QuoteFilter{schemas.Quoter{"[", "]"}}
 	sql := "SELECT `COLUMN_NAME` FROM `INFORMATION_SCHEMA`.`COLUMNS` WHERE `TABLE_SCHEMA` = ? AND `TABLE_NAME` = ? AND `COLUMN_NAME` = ?"
-	res := f.Do(sql, new(quoterOnly), nil)
+	res := f.Do(sql)
 	assert.EqualValues(t,
 		"SELECT [COLUMN_NAME] FROM [INFORMATION_SCHEMA].[COLUMNS] WHERE [TABLE_SCHEMA] = ? AND [TABLE_NAME] = ? AND [COLUMN_NAME] = ?",
 		res,

dialects/mssql.go

@@ -534,7 +534,7 @@ func (db *mssql) ForUpdateSQL(query string) string {
 }
 
 func (db *mssql) Filters() []Filter {
-	return []Filter{&QuoteFilter{}}
+	return []Filter{&QuoteFilter{db.Quoter()}}
 }
 
 type odbcDriver struct {

dialects/oracle.go

@@ -848,7 +848,10 @@ func (db *oracle) GetIndexes(tableName string) (map[string]*schemas.Index, error
 }
 
 func (db *oracle) Filters() []Filter {
-	return []Filter{&QuoteFilter{}, &SeqFilter{Prefix: ":", Start: 1}}
+	return []Filter{
+		&QuoteFilter{db.Quoter()},
+		&SeqFilter{Prefix: ":", Start: 1},
+	}
 }
 
 type goracleDriver struct {

dialects/postgres.go

@@ -1159,7 +1159,7 @@ func (db *postgres) GetIndexes(tableName string) (map[string]*schemas.Index, err
 }
 
 func (db *postgres) Filters() []Filter {
-	return []Filter{&QuoteFilter{}, &SeqFilter{Prefix: "$", Start: 1}}
+	return []Filter{&QuoteFilter{db.Quoter()}, &SeqFilter{Prefix: "$", Start: 1}}
 }
 
 type pqDriver struct {

session_delete.go

@@ -20,7 +20,7 @@ func (session *Session) cacheDelete(table *schemas.Table, tableName, sqlStr stri
 	}
 
 	for _, filter := range session.engine.dialect.Filters() {
-		sqlStr = filter.Do(sqlStr, session.engine.dialect, table)
+		sqlStr = filter.Do(sqlStr)
 	}
 
 	newsql := session.statement.convertIDSQL(sqlStr)

session_find.go

@@ -335,7 +335,7 @@ func (session *Session) cacheFind(t reflect.Type, sqlStr string, rowsSlicePtr in
 	}
 
 	for _, filter := range session.engine.dialect.Filters() {
-		sqlStr = filter.Do(sqlStr, session.engine.dialect, session.statement.RefTable)
+		sqlStr = filter.Do(sqlStr)
 	}
 
 	newsql := session.statement.convertIDSQL(sqlStr)

session_get.go

@@ -272,7 +272,7 @@ func (session *Session) cacheGet(bean interface{}, sqlStr string, args ...interf
 	}
 
 	for _, filter := range session.engine.dialect.Filters() {
-		sqlStr = filter.Do(sqlStr, session.engine.dialect, session.statement.RefTable)
+		sqlStr = filter.Do(sqlStr)
 	}
 	newsql := session.statement.convertIDSQL(sqlStr)
 	if newsql == "" {

session_raw.go

@@ -15,7 +15,7 @@ import (
 
 func (session *Session) queryPreprocess(sqlStr *string, paramStr ...interface{}) {
 	for _, filter := range session.engine.dialect.Filters() {
-		*sqlStr = filter.Do(*sqlStr, session.engine.dialect, session.statement.RefTable)
+		*sqlStr = filter.Do(*sqlStr)
 	}
 
 	session.lastSQL = *sqlStr

session_update.go

@@ -28,7 +28,7 @@ func (session *Session) cacheUpdate(table *schemas.Table, tableName, sqlStr stri
 		return ErrCacheFailed
 	}
 	for _, filter := range session.engine.dialect.Filters() {
-		newsql = filter.Do(newsql, session.engine.dialect, table)
+		newsql = filter.Do(newsql)
 	}
 	session.engine.logger.Debug("[cacheUpdate] new sql", oldhead, newsql)