fix: pgsql查询列信息解析问题修复等

2026-03-13 21:45:36 +08:00 · 2024-10-28 12:13:41 +08:00
parent 5e5afd49dc
commit c1d09f447d
11 changed files with 220 additions and 130 deletions
--- a/server/internal/db/application/db_sql_exec.go
+++ b/server/internal/db/application/db_sql_exec.go
@@ -275,7 +275,7 @@ func (d *dbSqlExecAppImpl) doSelect(ctx context.Context, sqlExecParam *sqlExecPa
 		case *sqlstmt.SimpleSelectStmt:
 			qs := stmt.QuerySpecification
 			limit = qs.Limit
-			if qs.SelectElements.Star != "" || len(qs.SelectElements.Elements) > 1 {
+			if qs.SelectElements != nil && (qs.SelectElements.Star != "" || len(qs.SelectElements.Elements) > 1) {
 				needCheckLimit = true
 			}
 		case *sqlstmt.UnionSelectStmt: