contrib/drivers/pgsql: support slice type to insert into array for pg…

…sql (#3645)

contrib/drivers/pgsql/pgsql_convert.go

@@ -8,6 +8,7 @@ package pgsql
 
 import (
 	"context"
+	"reflect"
 	"strings"
 
 	"github.com/gogf/gf/v2/database/gdb"
@@ -16,6 +17,23 @@ import (
 	"github.com/gogf/gf/v2/util/gconv"
 )
 
+// ConvertValueForField converts value to database acceptable value.
+func (d *Driver) ConvertValueForField(ctx context.Context, fieldType string, fieldValue interface{}) (interface{}, error) {
+	var (
+		fieldValueKind = reflect.TypeOf(fieldValue).Kind()
+	)
+
+	if fieldValueKind == reflect.Slice {
+		fieldValue = gstr.ReplaceByMap(gconv.String(fieldValue),
+			map[string]string{
+				"[": "{",
+				"]": "}",
+			},
+		)
+	}
+	return d.Core.ConvertValueForField(ctx, fieldType, fieldValue)
+}
+
 // CheckLocalTypeForField checks and returns corresponding local golang type for given db type.
 func (d *Driver) CheckLocalTypeForField(ctx context.Context, fieldType string, fieldValue interface{}) (gdb.LocalType, error) {
 	var typeName string

contrib/drivers/pgsql/pgsql_z_unit_issue_test.go

@@ -8,9 +8,10 @@ package pgsql_test
 
 import (
 	"fmt"
-	"github.com/gogf/gf/v2/database/gdb"
 	"testing"
 
+	"github.com/gogf/gf/v2/database/gdb"
+
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gtime"
 	"github.com/gogf/gf/v2/test/gtest"
@@ -73,3 +74,32 @@ func Test_Issue3330(t *testing.T) {
 		}
 	})
 }
+
+// https://github.com/gogf/gf/issues/3632
+func Test_Issue3632(t *testing.T) {
+	type Member struct {
+		One []int64    `json:"one" orm:"one"`
+		Two [][]string `json:"two" orm:"two"`
+	}
+	var (
+		sqlText = gtest.DataContent("issues", "issue3632.sql")
+		table   = fmt.Sprintf(`%s_%d`, TablePrefix+"issue3632", gtime.TimestampNano())
+	)
+	if _, err := db.Exec(ctx, fmt.Sprintf(sqlText, table)); err != nil {
+		gtest.Fatal(err)
+	}
+	defer dropTable(table)
+
+	gtest.C(t, func(t *gtest.T) {
+		var (
+			dao    = db.Model(table)
+			member = Member{
+				One: []int64{1, 2, 3},
+				Two: [][]string{{"a", "b"}, {"c", "d"}},
+			}
+		)
+
+		_, err := dao.Ctx(ctx).Data(&member).Insert()
+		t.AssertNil(err)
+	})
+}

contrib/drivers/pgsql/testdata/issues/issue3632.sql

@@ -0,0 +1,4 @@
+CREATE TABLE "public"."%s" (
+  "one" int8[] NOT NULL,
+  "two" text[][] NOT NULL
+);