15 lines
668 B
Plaintext
15 lines
668 B
Plaintext
SET @default_max_alloc = @@global.ndb_eventbuffer_max_alloc;
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SET @default_free_percent = @@global.ndb_eventbuffer_free_percent;
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set global ndb_eventbuffer_max_alloc=1048576;
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set global ndb_eventbuffer_free_percent=35;
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SELECT @@global.ndb_eventbuffer_free_percent;
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@@global.ndb_eventbuffer_free_percent
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35
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SELECT @@global.ndb_eventbuffer_max_alloc;
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@@global.ndb_eventbuffer_max_alloc
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1048576
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set @@session.ndb_eventbuffer_free_percent=45;
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ERROR HY000: Variable 'ndb_eventbuffer_free_percent' is a GLOBAL variable and should be set with SET GLOBAL
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set global ndb_eventbuffer_max_alloc= @default_max_alloc;
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set global ndb_eventbuffer_free_percent= @default_free_percent;
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