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SELECT GLOBAL

Inspect the setting of a global engine variable.

Syntax

SELECT @@GLOBAL.variable_name

Remarks

  • variable_name is the name of a global engine variable.

Example

SELECT @@GLOBAL.redundancy_level;
+---------------------------+
| @@GLOBAL.redundancy_level |
+---------------------------+
|                         1 |
+---------------------------+
1 row in set (0.00 sec)

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