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Add two internal session variable info #21400

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Add two internal session variable info #21400

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da95734
Update two session variable that works for topsql network statistics
yibin87 Feb 27, 2026
ee30bfc
Little update
yibin87 Feb 27, 2026
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8 changes: 8 additions & 0 deletions system-variables.md
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Expand Up @@ -6067,3 +6067,11 @@ Query OK, 0 rows affected, 1 warning (0.00 sec)
- 类型：布尔型
- 默认值：`ON`
- 这个变量用于控制计算[窗口函数](/functions-and-operators/window-functions.md)时是否采用高精度模式。

### `InPacketBytes`

- 这个变量只做内部统计使用，对用户不可见。

### `OutPacketBytes`

- 这个变量只做内部统计使用，对用户不可见。