fix: fixed some issues

server/internal/db/dbm/postgres/helper.go

@@ -30,7 +30,7 @@ type DumpHelper struct {
 func (dh *DumpHelper) AfterInsert(writer io.Writer, tableName string, columns []dbi.Column) {
 	// 设置自增序列当前值
 	for _, column := range columns {
-		if column.IsIdentity {
+		if column.AutoIncrement {
 			seq := fmt.Sprintf("SELECT setval('%s_%s_seq', (SELECT max(%s) FROM %s));\n", tableName, column.ColumnName, column.ColumnName, tableName)
 			writer.Write([]byte(seq))
 		}