89485

Replication of current_user()

The foliowing statements support use of the CURRENTJJSER () [1287] functionto take the

place of the name of (and, possibly, the host for) an affected user or a definer; in such cases,

CURRENT_USER () [1287] is expanded where and as needed:

•DROP USER •RENAME USER •GRANT • REVOKE

•CREATE FUNCTION •CREATE PROCEDURĘ •CREATE TRIGGER •CREATE EVENT •CREATE VIEW •ALTER EVENT •ALTER VIEW •SET PASSWORD

When CURRENT_USER () [1287] or CURRENTJJSER [1287] is used as the definer in any of the

statements CREATE FUNCTION, CREATE PROCEDURĘ, CREATE TRIGGER, CREATE EVENT, CREATE

VIEW, or ALTER VIEW when binary logging is enabled, the function reference is expanded before it

is written to the binary log, so that the statement refers to the same user on both the master and the

slave when the statement is replicated. CURRENT_USER () [1287] or

CURRENTJJSER [1287]isalso

expanded prior to being written to the binary log when used in DROP USER, RENAME USER, GRANT,

REVOKE, or ALTER EVENT.