USER_VAR_EVENT

A USER_VAR_EVENT is written every time a statement uses a user defined variable.

Header

• Event Type is 14 (0x0e).

Fields

• The length of the user variable name.

• The name of the user variable.

• NULL indicator.

• If (not null indicator):

Variable type

Flag

Example for SET @foo:="bar" From mysqlbinlog Utility, CRC32

Example Event as Written to the Binlog File

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