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include/master-slave.inc
Warnings:
Note #### Sending passwords in plain text without SSL/TLS is extremely insecure.
Note #### Storing MySQL user name or password information in the connection metadata repository is not secure and is therefore not recommended. Please consider using the USER and PASSWORD connection options for START REPLICA; see the 'START REPLICA Syntax' in the MySQL Manual for more information.
[connection master]
==== Initialize ====
SET @@session.binlog_transaction_compression = 1;
CREATE TABLE t (info TEXT, data BLOB);
# Adding debug point 'binlog_transaction_compression_max_size_800' to @@GLOBAL.debug
==== Test ====
INSERT INTO t VALUES('compressible', REPEAT('a', 1024));
INSERT INTO t VALUES('non-compressible', RANDOM_BYTES(1024));
include/sync_slave_sql_with_master.inc
[connection master]
==== Validate ====
include/save_binlog_position.inc
include/show_binlog_events.inc
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # use `test`; CREATE TABLE t (info TEXT, data BLOB)
master-bin.000001 # Transaction_payload # # compression='ZSTD', decompressed_size=## bytes
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.t)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Xid # # COMMIT /* XID */
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.t)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Xid # # COMMIT /* XID */
==== Clean up ====
# Removing debug point 'binlog_transaction_compression_max_size_800' from @@GLOBAL.debug
DROP TABLE t;
include/sync_slave_sql_with_master.inc
include/rpl_end.inc
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