patch 4.1 bug fix and remove some secret url

2023-03-19 19:22:48 +08:00
parent 8ce2f275c4
commit 9365c0dd4c
85 changed files with 1094 additions and 374 deletions
--- a/src/share/system_variable/ob_system_variable.cpp
+++ b/src/share/system_variable/ob_system_variable.cpp
@ -393,7 +393,7 @@ int ObBasicSysVar::session_update(ObExecContext &ctx,
    }
  } else if (set_var.var_name_ == OB_SV__ENABLE_PARALLEL_QUERY) {
      should_update_extra_var = true;
-    // https://yuque.antfin-inc.com/xiaochu.yh/doc/exgk9g/
+    //
    // 实现 Oracle 兼容行为方式如下：有变量 enable 和 parallel
    //  alter session enable parallel query 时 enable = true, parallel = 1   => 走 manual table dop 规则
    //  alter session disable parallel query 时 enable = false, parallel = 1  => 走 no parallel 规则