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Code Activity

Added support for replication for S3

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MDEV-19964 S3 replication support

Added new configure options:
s3_slave_ignore_updates
"If the slave has shares same S3 storage as the master"

s3_replicate_alter_as_create_select
"When converting S3 table to local table, log all rows in binary log"

This allows on to configure slaves to have the S3 storage shared or
independent from the master.

Other thing:
Added new session variable '@@sql_if_exists' to force IF_EXIST to DDL's.
This commit is contained in:
Monty
2019-12-30 13:56:19 +02:00
parent e5de1e26e7
commit 6a9e24d046
70 changed files with 1499 additions and 350 deletions
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34
mysql-test/suite/binlog/r/foreign_key.result Normal file
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reset master;
CREATE TABLE t1 (
id INT,
k INT,
c CHAR(8),
KEY (k),
PRIMARY KEY (id),
FOREIGN KEY (id) REFERENCES t1 (k)
) ENGINE=InnoDB;
LOCK TABLES t1 WRITE;
SET SESSION FOREIGN_KEY_CHECKS= OFF;
SET AUTOCOMMIT=OFF;
INSERT INTO t1 VALUES (1,1,'foo');
DROP TABLE t1;
SET SESSION FOREIGN_KEY_CHECKS= ON;
SET AUTOCOMMIT=ON;
include/show_binlog_events.inc
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # use `test`; CREATE TABLE t1 (
id INT,
k INT,
c CHAR(8),
KEY (k),
PRIMARY KEY (id),
FOREIGN KEY (id) REFERENCES t1 (k)
) ENGINE=InnoDB
master-bin.000001 # Gtid # # BEGIN GTID #-#-#
master-bin.000001 # Annotate_rows # # INSERT INTO t1 VALUES (1,1,'foo')
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows_v1 # # table_id: # flags: STMT_END_F
master-bin.000001 # Xid # # COMMIT /* XID */
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # use `test`; set foreign_key_checks=1; DROP TABLE `t1` /* generated by server */