BuildSelectSql子查询兼容pgsql

chain.go

@@ -470,9 +470,11 @@ func (this *Query) BuildSelectSql() (map[string]interface{}, error) {
 			}
 		}
 	}
+
 	if this.debug {
 		log.Println("query sql:", sql, this.value)
 	}
+
 	condition_len := 0 //所有条件数
 	for _, ch2 := range sql {
 		if string(ch2) == "?" {
@@ -482,12 +484,7 @@ func (this *Query) BuildSelectSql() (map[string]interface{}, error) {
 	if condition_len != len(this.value) {
 		return nil, errors.New("参数错误，条件值错误")
 	}
-	if DB_PROVIDER == "PgsqlDb" {
-		sql = sqlx.Rebind(sqlx.DOLLAR, sql)
-		sql = ReplaeByOtherSql(sql, "PgsqlDb", "")
-	} else if DB_PROVIDER == "DmSql" {
-		sql = ReplaeByOtherSql(sql, "DmSql", "")
-	}
+
 	return map[string]interface{}{
 		"sql":   sql,
 		"value": this.value,
@@ -878,7 +875,7 @@ func (this *Query) CreateStmt() error {
 
 		}
 		sql = helper.StringJoin("insert into ", dbName, " ("+strings.Join(insert_data, " , ")+")", " VALUES ", "("+strings.Join(value_data, " , ")+")")
-		
+
 		if DB_PROVIDER == "PgsqlDb" {
 			sql = helper.StringJoin(sql, " RETURNING id")
 		}

chain_test.go

@@ -9,8 +9,8 @@ import (
 func Test_Chain(t *testing.T) {
 	//测试数据库连接
 	//err := Connect("127.0.0.1", "root", "root", "canyin", "3306")
-	//err := PgConnect("192.168.233.145", "bin", "Bin123456", "canyin", "5432")
-	err := DmConnect("192.168.233.148", "SHOPV2", "Bin123456", "", "5236")
+	err := PgConnect("192.168.233.151", "bin", "Bin123456", "canyin", "5432")
+	//err := DmConnect("192.168.233.148", "SHOPV2", "Bin123456", "", "5236")
 	//err := DmConnect("10.33.0.91", "ZYSG", "Zysg!#2025", "", "5236")
 	//err := DmConnect("10.33.0.91", "dbck", "dskk!#555", "", "5236")
 
@@ -29,9 +29,16 @@ func Test_Chain(t *testing.T) {
 	fmt.Println("===GetTableInfo:", ret)
 
 	//==========获取信息=================
+	query := new(Query).Db(db_name).Clean().Table("ttl_dorm_goods_reserve").Alias("a").
+		Join([]string{"ttl_dorm_goods_reserve_detail b", "a.id=b.reserve_id", "left"}).
+		Join([]string{"ttl_dorm_goods c", "c.id=b.goods_id", "left"}).
+		Join([]string{"ttl_dorm_room d", "d.id=a.room_id", "left"}).
+		Join([]string{"dorm_room_item e", "e.id=a.room_item_id", "left"}).
+		Where("a.user_id =?").Value(6006)
+	info, err := query.Groupby("a.id").Title("a.id").BuildSelectSql()
 	//info, err := new(Query).Db(db_name).Clean().Table(table_name).Where("id=?").Value("3").Title("*").Find()
 	//info, err := new(Query).Db(db_name).Clean().Table(table_name).Clean().Alias("user").Join([]string{"ttl_user u", "u.id = user.user_id", "inner"}).Where("user.id=?").Value("3").Title("user.id,user.user_id,u.nickname").Find()
-	info, err := GetDataByStmt(db_name, table_name, "*", []string{"id = ?"}, []interface{}{3}, nil)
+	//info, err := GetDataByStmt(db_name, table_name, "*", []string{"id = ?"}, []interface{}{3}, nil)
 	if err != nil {
 		t.Log(err)
 	}

go.mod

@@ -1,6 +1,8 @@
 module git.tetele.net/tgo/dbquery
 
-go 1.20
+go 1.23.0
+
+toolchain go1.24.0
 
 require (
 	git.tetele.net/tgo/helper v0.1.0
@@ -13,6 +15,7 @@ require (
 require (
 	filippo.io/edwards25519 v1.1.0 // indirect
 	github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe // indirect
+	github.com/golang/snappy v1.0.0 // indirect
 	github.com/tjfoc/gmsm v1.4.1 // indirect
 	golang.org/x/crypto v0.40.0 // indirect
 	golang.org/x/text v0.28.0 // indirect

go.sum

@@ -32,6 +32,8 @@ github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrU
 github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
 github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
 github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
+github.com/golang/snappy v1.0.0 h1:Oy607GVXHs7RtbggtPBnr2RmDArIsAefDwvrdWvRhGs=
+github.com/golang/snappy v1.0.0/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=