diff --git a/mysql-test/suite/rpl/r/rpl_extra_col_master_innodb.result b/mysql-test/suite/rpl/r/rpl_extra_col_master_innodb.result index 3aa7c07a845..5865b75550f 100644 --- a/mysql-test/suite/rpl/r/rpl_extra_col_master_innodb.result +++ b/mysql-test/suite/rpl/r/rpl_extra_col_master_innodb.result @@ -468,7 +468,7 @@ INSERT INTO t10 () VALUES(1,@b1,DEFAULT,'Kyle',DEFAULT), connection slave; include/wait_for_slave_sql_error_and_skip.inc [errno=1677] -Last_SQL_Error = 'Column 2 of table 'test.t10' cannot be converted from type 'double' to type 'char(5)'' +Last_SQL_Error = 'Column 2 of table 'test.t10' cannot be converted from type 'double' to type 'char(5 octets) character set latin1'' *** Drop t10 *** connection master; @@ -510,7 +510,7 @@ INSERT INTO t11 () VALUES(1,@b1,'Testing is fun','Kyle',DEFAULT), connection slave; include/wait_for_slave_sql_error_and_skip.inc [errno=1677] -Last_SQL_Error = 'Column 2 of table 'test.t11' cannot be converted from type 'tinyblob' to type 'varchar(254)'' +Last_SQL_Error = 'Column 2 of table 'test.t11' cannot be converted from type 'blob' to type 'varchar(254 octets) character set latin1'' *** Drop t11 *** connection master; diff --git a/mysql-test/suite/rpl/r/rpl_extra_col_master_myisam.result b/mysql-test/suite/rpl/r/rpl_extra_col_master_myisam.result index 0918364b28e..f47d79b5b86 100644 --- a/mysql-test/suite/rpl/r/rpl_extra_col_master_myisam.result +++ b/mysql-test/suite/rpl/r/rpl_extra_col_master_myisam.result @@ -468,7 +468,7 @@ INSERT INTO t10 () VALUES(1,@b1,DEFAULT,'Kyle',DEFAULT), connection slave; include/wait_for_slave_sql_error_and_skip.inc [errno=1677] -Last_SQL_Error = 'Column 2 of table 'test.t10' cannot be converted from type 'double' to type 'char(5)'' +Last_SQL_Error = 'Column 2 of table 'test.t10' cannot be converted from type 'double' to type 'char(5 octets) character set latin1'' *** Drop t10 *** connection master; @@ -510,7 +510,7 @@ INSERT INTO t11 () VALUES(1,@b1,'Testing is fun','Kyle',DEFAULT), connection slave; include/wait_for_slave_sql_error_and_skip.inc [errno=1677] -Last_SQL_Error = 'Column 2 of table 'test.t11' cannot be converted from type 'tinyblob' to type 'varchar(254)'' +Last_SQL_Error = 'Column 2 of table 'test.t11' cannot be converted from type 'blob' to type 'varchar(254 octets) character set latin1'' *** Drop t11 *** connection master; diff --git a/mysql-test/suite/rpl/r/rpl_extra_col_slave_innodb.result b/mysql-test/suite/rpl/r/rpl_extra_col_slave_innodb.result index 456c1c24f8f..a9cbbd9fafe 100644 --- a/mysql-test/suite/rpl/r/rpl_extra_col_slave_innodb.result +++ b/mysql-test/suite/rpl/r/rpl_extra_col_slave_innodb.result @@ -64,7 +64,7 @@ a b c connection slave; START SLAVE; include/wait_for_slave_sql_error.inc [errno=1677] -Last_SQL_Error = 'Column 2 of table 'test.t2' cannot be converted from type 'char(10)' to type 'char(5)'' +Last_SQL_Error = 'Column 2 of table 'test.t2' cannot be converted from type 'char(10 octets)' to type 'char(5 octets) character set latin1'' STOP SLAVE; RESET SLAVE; SELECT * FROM t2 ORDER BY a; @@ -102,7 +102,7 @@ INSERT INTO t3 () VALUES(@b1,2,'Kyle, TEX'),(@b1,1,'JOE AUSTIN'),(@b1,4,'QA TEST ******************************************** connection slave; include/wait_for_slave_sql_error_and_skip.inc [errno=1677] -Last_SQL_Error = 'Column 0 of table 'test.t3' cannot be converted from type 'tinyblob' to type 'int(11)'' +Last_SQL_Error = 'Column 0 of table 'test.t3' cannot be converted from type 'blob' to type 'int(11)'' *** Drop t3 *** connection master; DROP TABLE t3; @@ -160,7 +160,7 @@ INSERT INTO t5 () VALUES(1,'Kyle',200.23,1,'b1b1',23.00098), ******************************************** connection slave; include/wait_for_slave_sql_error_and_skip.inc [errno=1677] -Last_SQL_Error = 'Column 1 of table 'test.t5' cannot be converted from type 'varchar(6)' to type 'char(5)'' +Last_SQL_Error = 'Column 1 of table 'test.t5' cannot be converted from type 'varchar(6 octets)' to type 'char(5 octets) character set latin1'' *** Drop t5 *** connection master; DROP TABLE t5; @@ -188,7 +188,7 @@ INSERT INTO t6 () VALUES(1,'Kyle',200.23,1), ******************************************** connection slave; include/wait_for_slave_sql_error.inc [errno=1677] -Last_SQL_Error = 'Column 1 of table 'test.t6' cannot be converted from type 'varchar(6)' to type 'char(5)'' +Last_SQL_Error = 'Column 1 of table 'test.t6' cannot be converted from type 'varchar(6 octets)' to type 'char(5 octets) character set latin1'' *** Drop t6 *** include/rpl_reset.inc connection master; @@ -310,7 +310,7 @@ INSERT INTO t10 () VALUES(1,@b1,'Kyle'),(2,@b1,'JOE'),(3,@b1,'QA'); ******************************************** connection slave; include/wait_for_slave_sql_error_and_skip.inc [errno=1677] -Last_SQL_Error = 'Column 2 of table 'test.t10' cannot be converted from type 'char(5)' to type 'double'' +Last_SQL_Error = 'Column 2 of table 'test.t10' cannot be converted from type 'char(5 octets)' to type 'double'' *** Drop t10 *** connection master; DROP TABLE t10; @@ -338,7 +338,7 @@ INSERT INTO t11 () VALUES(1,@b1,'Kyle'),(2,@b1,'JOE'),(3,@b1,'QA'); ******************************************** connection slave; include/wait_for_slave_sql_error_and_skip.inc [errno=1677] -Last_SQL_Error = 'Column 2 of table 'test.t11' cannot be converted from type 'varchar(254)' to type 'int(11)'' +Last_SQL_Error = 'Column 2 of table 'test.t11' cannot be converted from type 'varchar(254 octets)' to type 'int(11)'' *** Drop t11 *** connection master; DROP TABLE t11; diff --git a/mysql-test/suite/rpl/r/rpl_extra_col_slave_myisam.result b/mysql-test/suite/rpl/r/rpl_extra_col_slave_myisam.result index 7178a2a78b8..11a716f22b6 100644 --- a/mysql-test/suite/rpl/r/rpl_extra_col_slave_myisam.result +++ b/mysql-test/suite/rpl/r/rpl_extra_col_slave_myisam.result @@ -64,7 +64,7 @@ a b c connection slave; START SLAVE; include/wait_for_slave_sql_error.inc [errno=1677] -Last_SQL_Error = 'Column 2 of table 'test.t2' cannot be converted from type 'char(10)' to type 'char(5)'' +Last_SQL_Error = 'Column 2 of table 'test.t2' cannot be converted from type 'char(10 octets)' to type 'char(5 octets) character set latin1'' STOP SLAVE; RESET SLAVE; SELECT * FROM t2 ORDER BY a; @@ -102,7 +102,7 @@ INSERT INTO t3 () VALUES(@b1,2,'Kyle, TEX'),(@b1,1,'JOE AUSTIN'),(@b1,4,'QA TEST ******************************************** connection slave; include/wait_for_slave_sql_error_and_skip.inc [errno=1677] -Last_SQL_Error = 'Column 0 of table 'test.t3' cannot be converted from type 'tinyblob' to type 'int(11)'' +Last_SQL_Error = 'Column 0 of table 'test.t3' cannot be converted from type 'blob' to type 'int(11)'' *** Drop t3 *** connection master; DROP TABLE t3; @@ -160,7 +160,7 @@ INSERT INTO t5 () VALUES(1,'Kyle',200.23,1,'b1b1',23.00098), ******************************************** connection slave; include/wait_for_slave_sql_error_and_skip.inc [errno=1677] -Last_SQL_Error = 'Column 1 of table 'test.t5' cannot be converted from type 'varchar(6)' to type 'char(5)'' +Last_SQL_Error = 'Column 1 of table 'test.t5' cannot be converted from type 'varchar(6 octets)' to type 'char(5 octets) character set latin1'' *** Drop t5 *** connection master; DROP TABLE t5; @@ -188,7 +188,7 @@ INSERT INTO t6 () VALUES(1,'Kyle',200.23,1), ******************************************** connection slave; include/wait_for_slave_sql_error.inc [errno=1677] -Last_SQL_Error = 'Column 1 of table 'test.t6' cannot be converted from type 'varchar(6)' to type 'char(5)'' +Last_SQL_Error = 'Column 1 of table 'test.t6' cannot be converted from type 'varchar(6 octets)' to type 'char(5 octets) character set latin1'' *** Drop t6 *** include/rpl_reset.inc connection master; @@ -310,7 +310,7 @@ INSERT INTO t10 () VALUES(1,@b1,'Kyle'),(2,@b1,'JOE'),(3,@b1,'QA'); ******************************************** connection slave; include/wait_for_slave_sql_error_and_skip.inc [errno=1677] -Last_SQL_Error = 'Column 2 of table 'test.t10' cannot be converted from type 'char(5)' to type 'double'' +Last_SQL_Error = 'Column 2 of table 'test.t10' cannot be converted from type 'char(5 octets)' to type 'double'' *** Drop t10 *** connection master; DROP TABLE t10; @@ -338,7 +338,7 @@ INSERT INTO t11 () VALUES(1,@b1,'Kyle'),(2,@b1,'JOE'),(3,@b1,'QA'); ******************************************** connection slave; include/wait_for_slave_sql_error_and_skip.inc [errno=1677] -Last_SQL_Error = 'Column 2 of table 'test.t11' cannot be converted from type 'varchar(254)' to type 'int(11)'' +Last_SQL_Error = 'Column 2 of table 'test.t11' cannot be converted from type 'varchar(254 octets)' to type 'int(11)'' *** Drop t11 *** connection master; DROP TABLE t11; diff --git a/mysql-test/suite/rpl/r/rpl_row_basic_2myisam.result b/mysql-test/suite/rpl/r/rpl_row_basic_2myisam.result index 1d4b31a4a87..98e95e8cc77 100644 --- a/mysql-test/suite/rpl/r/rpl_row_basic_2myisam.result +++ b/mysql-test/suite/rpl/r/rpl_row_basic_2myisam.result @@ -560,7 +560,7 @@ INSERT INTO t5 VALUES (1, "", 1); INSERT INTO t5 VALUES (2, repeat(_utf8'a', 255), 2); connection slave; include/wait_for_slave_sql_error.inc [errno=1677] -Last_SQL_Error = 'Column 1 of table 'test.t5' cannot be converted from type 'char(255)' to type 'char(16)'' +Last_SQL_Error = 'Column 1 of table 'test.t5' cannot be converted from type 'char(765 octets)' to type 'char(48 octets) character set utf8'' include/rpl_reset.inc [expecting slave to stop] connection master; @@ -568,7 +568,7 @@ INSERT INTO t6 VALUES (1, "", 1); INSERT INTO t6 VALUES (2, repeat(_utf8'a', 255), 2); connection slave; include/wait_for_slave_sql_error.inc [errno=1677] -Last_SQL_Error = 'Column 1 of table 'test.t6' cannot be converted from type 'char(255)' to type 'char(128)'' +Last_SQL_Error = 'Column 1 of table 'test.t6' cannot be converted from type 'char(765 octets)' to type 'char(384 octets) character set utf8'' include/rpl_reset.inc [expecting slave to replicate correctly] connection master; diff --git a/mysql-test/suite/rpl/r/rpl_row_basic_3innodb.result b/mysql-test/suite/rpl/r/rpl_row_basic_3innodb.result index 1e3ddd4f289..3203d5394df 100644 --- a/mysql-test/suite/rpl/r/rpl_row_basic_3innodb.result +++ b/mysql-test/suite/rpl/r/rpl_row_basic_3innodb.result @@ -565,7 +565,7 @@ INSERT INTO t5 VALUES (1, "", 1); INSERT INTO t5 VALUES (2, repeat(_utf8'a', 255), 2); connection slave; include/wait_for_slave_sql_error.inc [errno=1677] -Last_SQL_Error = 'Column 1 of table 'test.t5' cannot be converted from type 'char(255)' to type 'char(16)'' +Last_SQL_Error = 'Column 1 of table 'test.t5' cannot be converted from type 'char(765 octets)' to type 'char(48 octets) character set utf8'' include/rpl_reset.inc [expecting slave to stop] connection master; @@ -573,7 +573,7 @@ INSERT INTO t6 VALUES (1, "", 1); INSERT INTO t6 VALUES (2, repeat(_utf8'a', 255), 2); connection slave; include/wait_for_slave_sql_error.inc [errno=1677] -Last_SQL_Error = 'Column 1 of table 'test.t6' cannot be converted from type 'char(255)' to type 'char(128)'' +Last_SQL_Error = 'Column 1 of table 'test.t6' cannot be converted from type 'char(765 octets)' to type 'char(384 octets) character set utf8'' include/rpl_reset.inc [expecting slave to replicate correctly] connection master; diff --git a/mysql-test/suite/rpl/r/rpl_row_colSize.result b/mysql-test/suite/rpl/r/rpl_row_colSize.result index dd324ef7807..748d83a7f8e 100644 --- a/mysql-test/suite/rpl/r/rpl_row_colSize.result +++ b/mysql-test/suite/rpl/r/rpl_row_colSize.result @@ -185,7 +185,7 @@ INSERT INTO t1 VALUES ('This is a test.'); connection slave; START SLAVE; include/wait_for_slave_sql_error.inc [errno=1677] -Last_SQL_Error = 'Column 0 of table 'test.t1' cannot be converted from type 'char(20)' to type 'char(10)'' +Last_SQL_Error = 'Column 0 of table 'test.t1' cannot be converted from type 'char(20 octets)' to type 'char(10 octets) character set latin1'' SELECT COUNT(*) FROM t1; COUNT(*) 0 @@ -264,7 +264,7 @@ INSERT INTO t1 VALUES ('This is a test.'); connection slave; START SLAVE; include/wait_for_slave_sql_error.inc [errno=1677] -Last_SQL_Error = 'Column 0 of table 'test.t1' cannot be converted from type 'varchar(2000)' to type 'varchar(100)'' +Last_SQL_Error = 'Column 0 of table 'test.t1' cannot be converted from type 'varchar(2000 octets)' to type 'varchar(100 octets) character set latin1'' SELECT COUNT(*) FROM t1; COUNT(*) 0 @@ -287,7 +287,7 @@ INSERT INTO t1 VALUES ('This is a test.'); connection slave; START SLAVE; include/wait_for_slave_sql_error.inc [errno=1677] -Last_SQL_Error = 'Column 0 of table 'test.t1' cannot be converted from type 'varchar(200)' to type 'varchar(10)'' +Last_SQL_Error = 'Column 0 of table 'test.t1' cannot be converted from type 'varchar(200 octets)' to type 'varchar(10 octets) character set latin1'' SELECT COUNT(*) FROM t1; COUNT(*) 0 @@ -310,7 +310,7 @@ INSERT INTO t1 VALUES ('This is a test.'); connection slave; START SLAVE; include/wait_for_slave_sql_error.inc [errno=1677] -Last_SQL_Error = 'Column 0 of table 'test.t1' cannot be converted from type 'varchar(2000)' to type 'varchar(1000)'' +Last_SQL_Error = 'Column 0 of table 'test.t1' cannot be converted from type 'varchar(2000 octets)' to type 'varchar(1000 octets) character set latin1'' SELECT COUNT(*) FROM t1; COUNT(*) 0 @@ -334,7 +334,7 @@ INSERT INTO t1 VALUES ('This is a test.'); connection slave; START SLAVE; include/wait_for_slave_sql_error.inc [errno=1677] -Last_SQL_Error = 'Column 0 of table 'test.t1' cannot be converted from type 'tinyblob' to type 'tinyblob'' +Last_SQL_Error = 'Column 0 of table 'test.t1' cannot be converted from type 'longblob' to type 'tinyblob'' SELECT COUNT(*) FROM t1; COUNT(*) 0 diff --git a/mysql-test/suite/rpl/r/rpl_row_type_conv_err_msg.result b/mysql-test/suite/rpl/r/rpl_row_type_conv_err_msg.result new file mode 100644 index 00000000000..4b348425877 --- /dev/null +++ b/mysql-test/suite/rpl/r/rpl_row_type_conv_err_msg.result @@ -0,0 +1,164 @@ +include/master-slave.inc +[connection master] +#################################################################### +# Test Case1: Improved error message with charset information +#################################################################### +connection master; +SET SQL_LOG_BIN=0; +CREATE TABLE t1 (c1 VARCHAR(1) CHARACTER SET 'utf8mb3'); +SET SQL_LOG_BIN=1; +connection slave; +CREATE TABLE t1 (c1 VARCHAR(1) CHARACTER SET 'utf8mb4'); +connection master; +INSERT INTO t1 VALUES ('a'); +connection slave; +include/wait_for_slave_sql_error.inc [errno=1677] +FOUND 1 /\'varchar\(3 octets\)\' to type \'varchar\(4 octets\) character set utf8mb4\'/ in mysqld.2.err +connection master; +DROP TABLE t1; +connection slave; +DROP TABLE t1; +include/rpl_reset.inc +#################################################################### +# Test Case2: Improved error message with charset information for CHAR +# type +#################################################################### +connection master; +SET SQL_LOG_BIN=0; +CREATE TABLE t1 (c1 CHAR(1) CHARACTER SET 'utf8mb3'); +SET SQL_LOG_BIN=1; +connection slave; +CREATE TABLE t1 (c1 CHAR(1) CHARACTER SET 'utf8mb4'); +connection master; +INSERT INTO t1 VALUES ('a'); +connection slave; +include/wait_for_slave_sql_error.inc [errno=1677] +FOUND 1 /\'char\(3 octets\)\' to type \'char\(4 octets\) character set utf8mb4\'/ in mysqld.2.err +connection master; +DROP TABLE t1; +connection slave; +DROP TABLE t1; +include/rpl_reset.inc +#################################################################### +# Test Case3: For BLOB type fileds, when type conversion failed on +# slave, the errormessage had incorrect type names. +#################################################################### +connection master; +SET SQL_LOG_BIN=0; +CREATE TABLE t1 (c1 LONGBLOB); +SET SQL_LOG_BIN=1; +connection slave; +CREATE TABLE t1 (c1 TINYBLOB); +connection master; +INSERT INTO t1 VALUES ('a'); +connection slave; +include/wait_for_slave_sql_error.inc [errno=1677] +FOUND 1 /\'longblob\' to type \'tinyblob\'/ in mysqld.2.err +connection master; +DROP TABLE t1; +connection slave; +DROP TABLE t1; +include/rpl_reset.inc +#################################################################### +# Test Case4: Verifies varbinary to binary type conversion failure +# specific error message. +#################################################################### +connection master; +SET SQL_LOG_BIN=0; +CREATE TABLE t1 (c1 VARBINARY(10)); +SET SQL_LOG_BIN=1; +connection slave; +CREATE TABLE t1 (c1 BINARY(10)); +connection master; +INSERT INTO t1 VALUES ('a'); +connection slave; +include/wait_for_slave_sql_error.inc [errno=1677] +FOUND 1 /\'varbinary\(10\)\' to type \'binary\(10\)\'/ in mysqld.2.err +connection master; +DROP TABLE t1; +connection slave; +DROP TABLE t1; +include/rpl_reset.inc +#################################################################### +# Test Case5: Verifies binary to varbinary type conversion failure +# specific error message. +#################################################################### +connection master; +SET SQL_LOG_BIN=0; +CREATE TABLE t1 (c1 BINARY(10)); +SET SQL_LOG_BIN=1; +connection slave; +CREATE TABLE t1 (c1 VARBINARY(10)); +connection master; +INSERT INTO t1 VALUES ('a'); +connection slave; +include/wait_for_slave_sql_error.inc [errno=1677] +FOUND 1 /\'binary\(10\)\' to type \'varbinary\(10\)\'/ in mysqld.2.err +connection master; +DROP TABLE t1; +connection slave; +DROP TABLE t1; +include/rpl_reset.inc +#################################################################### +# Test Case6: Verifies binary to binary type conversion failure +# specific error message. +#################################################################### +connection master; +SET SQL_LOG_BIN=0; +CREATE TABLE t1 (c1 BINARY(1)); +SET SQL_LOG_BIN=1; +connection slave; +CREATE TABLE t1 (c1 BINARY(10)); +connection master; +INSERT INTO t1 VALUES ('a'); +connection slave; +include/wait_for_slave_sql_error.inc [errno=1677] +FOUND 1 /\'binary\(1\)\' to type \'binary\(10\)\'/ in mysqld.2.err +connection master; +DROP TABLE t1; +connection slave; +DROP TABLE t1; +include/rpl_reset.inc +#################################################################### +# Test Case7: Verifies char to blob type conversion failure +# specific error message. BLOB field on slave has no +# associated character set hence the master side field +# is also considered as binary. +#################################################################### +connection master; +SET SQL_LOG_BIN=0; +CREATE TABLE t1 (c1 CHAR(1)); +SET SQL_LOG_BIN=1; +connection slave; +CREATE TABLE t1 (c1 BLOB); +connection master; +INSERT INTO t1 VALUES ('a'); +connection slave; +include/wait_for_slave_sql_error.inc [errno=1677] +FOUND 1 /\'binary\(1\)\' to type \'blob\'/ in mysqld.2.err +connection master; +DROP TABLE t1; +connection slave; +DROP TABLE t1; +include/rpl_reset.inc +#################################################################### +# Test Case8: Verifies char to text type conversion failure +# specific error message. +#################################################################### +connection master; +SET SQL_LOG_BIN=0; +CREATE TABLE t1 (c1 CHAR(1)); +SET SQL_LOG_BIN=1; +connection slave; +CREATE TABLE t1 (c1 TEXT); +connection master; +INSERT INTO t1 VALUES ('a'); +connection slave; +include/wait_for_slave_sql_error.inc [errno=1677] +FOUND 1 /\'char\(1 octets\)\' to type \'text\'/ in mysqld.2.err +connection master; +DROP TABLE t1; +connection slave; +DROP TABLE t1; +include/rpl_reset.inc +include/rpl_end.inc diff --git a/mysql-test/suite/rpl/t/rpl_row_type_conv_err_msg.test b/mysql-test/suite/rpl/t/rpl_row_type_conv_err_msg.test new file mode 100644 index 00000000000..2442f869abc --- /dev/null +++ b/mysql-test/suite/rpl/t/rpl_row_type_conv_err_msg.test @@ -0,0 +1,356 @@ +# ==== Purpose ==== +# +# Test verifies that when slave side type conversion fails in row based +# replication, more informative error message is displayed. It also verifies +# that in the case of blob fields appropriate type name is displayed in error +# message. +# +# ==== Implementation ==== +# +# Steps: +# Test case1: +# 1. Create a table on master with VARCHAR filed and charset +# 'utf8mb3'. +# 2. Create a table on slave with VARCHAR field and charset +# 'utf8mb4'. +# 3. Insert a tuple on master. +# 4. Verify that slave provides more informative error message with +# respect to difference in charsets. +# Test case2: Repeat same steps as above for CHAR field +# Test case3: +# 1. Create a table on master with LONGBLOB field. +# 2. Create a table on slave with TINYBLOB field. +# 3. Insert a tuple on master. +# 4. Verify that error message displayed on slave clearly states type +# conversion failure from 'longblob' to 'tinyblob'. +# 5. Also verify that error message doesn't show additional details +# of charset when not required. +# Test Case4: Verifies varbinary to binary type conversion failure specific +# error message. +# Test Case5: Verifies binary to varbinary type conversion failure specific +# error message. +# Test Case6: Verifies binary to binary type conversion failure specific +# error message. +# Test Case7: Verifies char to blob type conversion failure specific +# error message. +# Test Case8: Verifies char to text type conversion failure specific +# error message. +# ==== References ==== +# +# MDEV-19925: Column ... cannot be converted from type 'varchar(20)' to type +# 'varchar(20)' +# + +--source include/have_binlog_format_row.inc +# Inorder to grep a specific error pattern in error log a fresh error log +# needs to be generated. +--source include/force_restart.inc +--source include/master-slave.inc + +--echo #################################################################### +--echo # Test Case1: Improved error message with charset information +--echo #################################################################### +--connection master +SET SQL_LOG_BIN=0; +CREATE TABLE t1 (c1 VARCHAR(1) CHARACTER SET 'utf8mb3'); +SET SQL_LOG_BIN=1; + +--connection slave +CREATE TABLE t1 (c1 VARCHAR(1) CHARACTER SET 'utf8mb4'); + +--connection master +INSERT INTO t1 VALUES ('a'); + +--connection slave +--let $slave_sql_errno= 1677 +--source include/wait_for_slave_sql_error.inc + +# Check error log for correct messages. +let $log_error_= `SELECT @@GLOBAL.log_error`; +if(!$log_error_) +{ + # MySQL Server on windows is started with --console and thus + # does not know the location of its .err log, use default location + let $log_error_ = $MYSQLTEST_VARDIR/log/mysqld.2.err; +} + +# Error msg before: Column 0 of table 'test.t1' cannot be converted from type 'varchar(3)' to type 'varchar(1)' +# Error msg after : Column 0 of table 'test.t1' cannot be converted from type 'varchar(3 octets)' to type 'varchar(4 octets) character set utf8mb4' +--let SEARCH_FILE=$log_error_ +--let SEARCH_PATTERN=\'varchar\(3 octets\)\' to type \'varchar\(4 octets\) character set utf8mb4\' +--source include/search_pattern_in_file.inc + +--connection master +DROP TABLE t1; +--connection slave +DROP TABLE t1; +--let $rpl_only_running_threads= 1 +--source include/rpl_reset.inc + +--echo #################################################################### +--echo # Test Case2: Improved error message with charset information for CHAR +--echo # type +--echo #################################################################### +--connection master +SET SQL_LOG_BIN=0; +CREATE TABLE t1 (c1 CHAR(1) CHARACTER SET 'utf8mb3'); +SET SQL_LOG_BIN=1; + +--connection slave +CREATE TABLE t1 (c1 CHAR(1) CHARACTER SET 'utf8mb4'); + +--connection master +INSERT INTO t1 VALUES ('a'); + +--connection slave +--let $slave_sql_errno= 1677 +--source include/wait_for_slave_sql_error.inc + +# Error msg before: Column 0 of table 'test.t1' cannot be converted from type 'char(0)' to type 'char(1)' +# Error msg after : Column 0 of table 'test.t1' cannot be converted from type 'char(3 octets)' to type 'char(4 octets) character set utf8mb4)' +--let SEARCH_FILE=$log_error_ +--let SEARCH_PATTERN=\'char\(3 octets\)\' to type \'char\(4 octets\) character set utf8mb4\' +--source include/search_pattern_in_file.inc + +--connection master +DROP TABLE t1; +--connection slave +DROP TABLE t1; +--let $rpl_only_running_threads= 1 +--source include/rpl_reset.inc + +--echo #################################################################### +--echo # Test Case3: For BLOB type fileds, when type conversion failed on +--echo # slave, the errormessage had incorrect type names. +--echo #################################################################### +--connection master +SET SQL_LOG_BIN=0; +CREATE TABLE t1 (c1 LONGBLOB); +SET SQL_LOG_BIN=1; + +--connection slave +CREATE TABLE t1 (c1 TINYBLOB); + +--connection master +INSERT INTO t1 VALUES ('a'); + +--connection slave +--let $slave_sql_errno= 1677 +--source include/wait_for_slave_sql_error.inc + +# Error msg before: Column 0 of table 'test.t1' cannot be converted from type 'tinyblob' to type 'tinyblob' +# Error msg after : Column 0 of table 'test.t1' cannot be converted from type 'longblob' to type 'tinyblob' +--let SEARCH_FILE=$log_error_ +--let SEARCH_PATTERN=\'longblob\' to type \'tinyblob\' +--source include/search_pattern_in_file.inc + +--connection master +DROP TABLE t1; +--connection slave +DROP TABLE t1; +--let $rpl_only_running_threads= 1 +--source include/rpl_reset.inc + +--echo #################################################################### +--echo # Test Case4: Verifies varbinary to binary type conversion failure +--echo # specific error message. +--echo #################################################################### +--connection master +SET SQL_LOG_BIN=0; +CREATE TABLE t1 (c1 VARBINARY(10)); +SET SQL_LOG_BIN=1; + +--connection slave +CREATE TABLE t1 (c1 BINARY(10)); + +--connection master +INSERT INTO t1 VALUES ('a'); + +--connection slave +--let $slave_sql_errno= 1677 +--source include/wait_for_slave_sql_error.inc + +# Check error log for correct messages. +let $log_error_= `SELECT @@GLOBAL.log_error`; +if(!$log_error_) +{ + # MySQL Server on windows is started with --console and thus + # does not know the location of its .err log, use default location + let $log_error_ = $MYSQLTEST_VARDIR/log/mysqld.2.err; +} + +# Expected Error : Column 0 of table 'test.t1' cannot be converted from type 'varbinary(10)' to type 'binary(10)' +--let SEARCH_FILE=$log_error_ +--let SEARCH_PATTERN=\'varbinary\(10\)\' to type \'binary\(10\)\' +--source include/search_pattern_in_file.inc + +--connection master +DROP TABLE t1; +--connection slave +DROP TABLE t1; +--let $rpl_only_running_threads= 1 +--source include/rpl_reset.inc + +--echo #################################################################### +--echo # Test Case5: Verifies binary to varbinary type conversion failure +--echo # specific error message. +--echo #################################################################### +--connection master +SET SQL_LOG_BIN=0; +CREATE TABLE t1 (c1 BINARY(10)); +SET SQL_LOG_BIN=1; + +--connection slave +CREATE TABLE t1 (c1 VARBINARY(10)); + +--connection master +INSERT INTO t1 VALUES ('a'); + +--connection slave +--let $slave_sql_errno= 1677 +--source include/wait_for_slave_sql_error.inc + +# Check error log for correct messages. +let $log_error_= `SELECT @@GLOBAL.log_error`; +if(!$log_error_) +{ + # MySQL Server on windows is started with --console and thus + # does not know the location of its .err log, use default location + let $log_error_ = $MYSQLTEST_VARDIR/log/mysqld.2.err; +} + +# Expected Error : Column 0 of table 'test.t1' cannot be converted from type 'binary(10)' to type 'varbinary(10)' +--let SEARCH_FILE=$log_error_ +--let SEARCH_PATTERN=\'binary\(10\)\' to type \'varbinary\(10\)\' +--source include/search_pattern_in_file.inc + +--connection master +DROP TABLE t1; +--connection slave +DROP TABLE t1; +--let $rpl_only_running_threads= 1 +--source include/rpl_reset.inc + +--echo #################################################################### +--echo # Test Case6: Verifies binary to binary type conversion failure +--echo # specific error message. +--echo #################################################################### +--connection master +SET SQL_LOG_BIN=0; +CREATE TABLE t1 (c1 BINARY(1)); +SET SQL_LOG_BIN=1; + +--connection slave +CREATE TABLE t1 (c1 BINARY(10)); + +--connection master +INSERT INTO t1 VALUES ('a'); + +--connection slave +--let $slave_sql_errno= 1677 +--source include/wait_for_slave_sql_error.inc + +# Check error log for correct messages. +let $log_error_= `SELECT @@GLOBAL.log_error`; +if(!$log_error_) +{ + # MySQL Server on windows is started with --console and thus + # does not know the location of its .err log, use default location + let $log_error_ = $MYSQLTEST_VARDIR/log/mysqld.2.err; +} + +# Expected Error : Column 0 of table 'test.t1' cannot be converted from type 'binary(1)' to type 'binary(10)' +--let SEARCH_FILE=$log_error_ +--let SEARCH_PATTERN=\'binary\(1\)\' to type \'binary\(10\)\' +--source include/search_pattern_in_file.inc + +--connection master +DROP TABLE t1; +--connection slave +DROP TABLE t1; +--let $rpl_only_running_threads= 1 +--source include/rpl_reset.inc + +--echo #################################################################### +--echo # Test Case7: Verifies char to blob type conversion failure +--echo # specific error message. BLOB field on slave has no +--echo # associated character set hence the master side field +--echo # is also considered as binary. +--echo #################################################################### +--connection master +SET SQL_LOG_BIN=0; +CREATE TABLE t1 (c1 CHAR(1)); +SET SQL_LOG_BIN=1; + +--connection slave +CREATE TABLE t1 (c1 BLOB); + +--connection master +INSERT INTO t1 VALUES ('a'); + +--connection slave +--let $slave_sql_errno= 1677 +--source include/wait_for_slave_sql_error.inc + +# Check error log for correct messages. +let $log_error_= `SELECT @@GLOBAL.log_error`; +if(!$log_error_) +{ + # MySQL Server on windows is started with --console and thus + # does not know the location of its .err log, use default location + let $log_error_ = $MYSQLTEST_VARDIR/log/mysqld.2.err; +} + +# Expected Error : Column 0 of table 'test.t1' cannot be converted from type 'binary(1)' to type 'binary(10)' +--let SEARCH_FILE=$log_error_ +--let SEARCH_PATTERN=\'binary\(1\)\' to type \'blob\' +--source include/search_pattern_in_file.inc + +--connection master +DROP TABLE t1; +--connection slave +DROP TABLE t1; +--let $rpl_only_running_threads= 1 +--source include/rpl_reset.inc + +--echo #################################################################### +--echo # Test Case8: Verifies char to text type conversion failure +--echo # specific error message. +--echo #################################################################### +--connection master +SET SQL_LOG_BIN=0; +CREATE TABLE t1 (c1 CHAR(1)); +SET SQL_LOG_BIN=1; + +--connection slave +CREATE TABLE t1 (c1 TEXT); + +--connection master +INSERT INTO t1 VALUES ('a'); + +--connection slave +--let $slave_sql_errno= 1677 +--source include/wait_for_slave_sql_error.inc + +# Check error log for correct messages. +let $log_error_= `SELECT @@GLOBAL.log_error`; +if(!$log_error_) +{ + # MySQL Server on windows is started with --console and thus + # does not know the location of its .err log, use default location + let $log_error_ = $MYSQLTEST_VARDIR/log/mysqld.2.err; +} + +# Expected Error : Column 0 of table 'test.t1' cannot be converted from type 'binary(1)' to type 'binary(10)' +--let SEARCH_FILE=$log_error_ +--let SEARCH_PATTERN=\'char\(1 octets\)\' to type \'text\' +--source include/search_pattern_in_file.inc + +--connection master +DROP TABLE t1; +--connection slave +DROP TABLE t1; +--let $rpl_only_running_threads= 1 +--source include/rpl_reset.inc + +--source include/rpl_end.inc diff --git a/sql/field.cc b/sql/field.cc index e9eaa440952..d7ac03328a0 100644 --- a/sql/field.cc +++ b/sql/field.cc @@ -7392,6 +7392,28 @@ void Field_string::sql_type(String &res) const res.append(STRING_WITH_LEN(" binary")); } +/** + For fields which are associated with character sets their length is provided + in octets and their character set information is also provided as part of + type information. + + @param res String which contains filed type and length. +*/ +void Field_string::sql_rpl_type(String *res) const +{ + CHARSET_INFO *cs=charset(); + if (Field_string::has_charset()) + { + size_t length= cs->cset->snprintf(cs, (char*) res->ptr(), + res->alloced_length(), + "char(%u octets) character set %s", + field_length, + charset()->csname); + res->length(length); + } + else + Field_string::sql_type(*res); + } uchar *Field_string::pack(uchar *to, const uchar *from, uint max_length) { @@ -7820,6 +7842,29 @@ void Field_varstring::sql_type(String &res) const res.append(STRING_WITH_LEN(" binary")); } +/** + For fields which are associated with character sets their length is provided + in octets and their character set information is also provided as part of + type information. + + @param res String which contains filed type and length. +*/ +void Field_varstring::sql_rpl_type(String *res) const +{ + CHARSET_INFO *cs=charset(); + if (Field_varstring::has_charset()) + { + size_t length= cs->cset->snprintf(cs, (char*) res->ptr(), + res->alloced_length(), + "varchar(%u octets) character set %s", + field_length, + charset()->csname); + res->length(length); + } + else + Field_varstring::sql_type(*res); +} + uint32 Field_varstring::data_length() { diff --git a/sql/field.h b/sql/field.h index 083f3d01bb8..b9eb2085f0b 100644 --- a/sql/field.h +++ b/sql/field.h @@ -1106,6 +1106,7 @@ public: in str and restore it with set() if needed */ virtual void sql_type(String &str) const =0; + virtual void sql_rpl_type(String *str) const { sql_type(*str); } virtual uint size_of() const =0; // For new field inline bool is_null(my_ptrdiff_t row_offset= 0) const { @@ -3162,6 +3163,7 @@ public: int cmp(const uchar *,const uchar *); void sort_string(uchar *buff,uint length); void sql_type(String &str) const; + void sql_rpl_type(String*) const; virtual uchar *pack(uchar *to, const uchar *from, uint max_length); virtual const uchar *unpack(uchar* to, const uchar *from, @@ -3264,6 +3266,7 @@ public: uint get_key_image(uchar *buff,uint length, imagetype type); void set_key_image(const uchar *buff,uint length); void sql_type(String &str) const; + void sql_rpl_type(String*) const; virtual uchar *pack(uchar *to, const uchar *from, uint max_length); virtual const uchar *unpack(uchar* to, const uchar *from, const uchar *from_end, uint param_data); diff --git a/sql/rpl_utility.cc b/sql/rpl_utility.cc index 4277e68a8b5..c28019e4dab 100644 --- a/sql/rpl_utility.cc +++ b/sql/rpl_utility.cc @@ -341,7 +341,8 @@ uint32 table_def::calc_field_size(uint col, uchar *master_data) const #if !defined(MYSQL_CLIENT) && defined(HAVE_REPLICATION) /** */ -void show_sql_type(enum_field_types type, uint16 metadata, String *str, CHARSET_INFO *field_cs) +void show_sql_type(enum_field_types type, uint16 metadata, String *str, + bool char_with_octets) { DBUG_ENTER("show_sql_type"); DBUG_PRINT("enter", ("type: %d, metadata: 0x%x", type, metadata)); @@ -408,9 +409,13 @@ void show_sql_type(enum_field_types type, uint16 metadata, String *str, CHARSET_ case MYSQL_TYPE_VARCHAR: { CHARSET_INFO *cs= str->charset(); - uint32 length= - cs->cset->snprintf(cs, (char*) str->ptr(), str->alloced_length(), - "varchar(%u)", metadata); + uint32 length=0; + if (char_with_octets) + length= cs->cset->snprintf(cs, (char*) str->ptr(), str->alloced_length(), + "varchar(%u octets)", metadata); + else + length= cs->cset->snprintf(cs, (char*) str->ptr(), str->alloced_length(), + "varbinary(%u)", metadata); str->length(length); } break; @@ -460,24 +465,24 @@ void show_sql_type(enum_field_types type, uint16 metadata, String *str, CHARSET_ it is necessary to check the pack length to figure out what kind of blob it really is. */ - switch (get_blob_type_from_length(metadata)) + switch (metadata) { - case MYSQL_TYPE_TINY_BLOB: + case 1: str->set_ascii(STRING_WITH_LEN("tinyblob")); break; - case MYSQL_TYPE_MEDIUM_BLOB: + case 2: + str->set_ascii(STRING_WITH_LEN("blob")); + break; + + case 3: str->set_ascii(STRING_WITH_LEN("mediumblob")); break; - case MYSQL_TYPE_LONG_BLOB: + case 4: str->set_ascii(STRING_WITH_LEN("longblob")); break; - case MYSQL_TYPE_BLOB: - str->set_ascii(STRING_WITH_LEN("blob")); - break; - default: DBUG_ASSERT(0); break; @@ -491,9 +496,13 @@ void show_sql_type(enum_field_types type, uint16 metadata, String *str, CHARSET_ */ CHARSET_INFO *cs= str->charset(); uint bytes= (((metadata >> 4) & 0x300) ^ 0x300) + (metadata & 0x00ff); - uint32 length= - cs->cset->snprintf(cs, (char*) str->ptr(), str->alloced_length(), - "char(%d)", bytes / field_cs->mbmaxlen); + uint32 length=0; + if (char_with_octets) + length= cs->cset->snprintf(cs, (char*) str->ptr(), str->alloced_length(), + "char(%u octets)", bytes); + else + length= cs->cset->snprintf(cs, (char*) str->ptr(), str->alloced_length(), + "binary(%u)", bytes); str->length(length); } break; @@ -896,9 +905,13 @@ table_def::compatible_with(THD *thd, rpl_group_info *rgi, String source_type(source_buf, sizeof(source_buf), &my_charset_latin1); String target_type(target_buf, sizeof(target_buf), &my_charset_latin1); THD *thd= table->in_use; + bool char_with_octets= field->cmp_type() == STRING_RESULT ? + field->has_charset() : true; + + show_sql_type(type(col), field_metadata(col), &source_type, + char_with_octets); + field->sql_rpl_type(&target_type); - show_sql_type(type(col), field_metadata(col), &source_type, field->charset()); - field->sql_type(target_type); rli->report(ERROR_LEVEL, ER_SLAVE_CONVERSION_FAILED, rgi->gtid_info(), ER_THD(thd, ER_SLAVE_CONVERSION_FAILED), col, db_name, tbl_name, diff --git a/sql/share/errmsg-utf8.txt b/sql/share/errmsg-utf8.txt index 1c828db65a8..325858ed05c 100644 --- a/sql/share/errmsg-utf8.txt +++ b/sql/share/errmsg-utf8.txt @@ -6461,7 +6461,7 @@ ER_MESSAGE_AND_STATEMENT eng "%s Statement: %s" ER_SLAVE_CONVERSION_FAILED - eng "Column %d of table '%-.192s.%-.192s' cannot be converted from type '%-.32s' to type '%-.32s'" + eng "Column %d of table '%-.192s.%-.192s' cannot be converted from type '%-.50s' to type '%-.50s'" ER_SLAVE_CANT_CREATE_CONVERSION eng "Can't create conversion table for table '%-.192s.%-.192s'" ER_INSIDE_TRANSACTION_PREVENTS_SWITCH_BINLOG_FORMAT diff --git a/storage/tokudb/mysql-test/rpl/r/rpl_extra_col_master_tokudb.result b/storage/tokudb/mysql-test/rpl/r/rpl_extra_col_master_tokudb.result index cca18c7c1ab..6982078d2b8 100644 --- a/storage/tokudb/mysql-test/rpl/r/rpl_extra_col_master_tokudb.result +++ b/storage/tokudb/mysql-test/rpl/r/rpl_extra_col_master_tokudb.result @@ -468,7 +468,7 @@ INSERT INTO t10 () VALUES(1,@b1,DEFAULT,'Kyle',DEFAULT), connection slave; include/wait_for_slave_sql_error_and_skip.inc [errno=1677] -Last_SQL_Error = 'Column 2 of table 'test.t10' cannot be converted from type 'double' to type 'char(5)'' +Last_SQL_Error = 'Column 2 of table 'test.t10' cannot be converted from type 'double' to type 'char(5 octets) character set latin1'' *** Drop t10 *** connection master; @@ -510,7 +510,7 @@ INSERT INTO t11 () VALUES(1,@b1,'Testing is fun','Kyle',DEFAULT), connection slave; include/wait_for_slave_sql_error_and_skip.inc [errno=1677] -Last_SQL_Error = 'Column 2 of table 'test.t11' cannot be converted from type 'tinyblob' to type 'varchar(254)'' +Last_SQL_Error = 'Column 2 of table 'test.t11' cannot be converted from type 'blob' to type 'varchar(254 octets) character set latin1'' *** Drop t11 *** connection master; diff --git a/storage/tokudb/mysql-test/rpl/r/rpl_extra_col_slave_tokudb.result b/storage/tokudb/mysql-test/rpl/r/rpl_extra_col_slave_tokudb.result index 8906cf31d74..318d5496255 100644 --- a/storage/tokudb/mysql-test/rpl/r/rpl_extra_col_slave_tokudb.result +++ b/storage/tokudb/mysql-test/rpl/r/rpl_extra_col_slave_tokudb.result @@ -64,7 +64,7 @@ a b c connection slave; START SLAVE; include/wait_for_slave_sql_error.inc [errno=1677] -Last_SQL_Error = 'Column 2 of table 'test.t2' cannot be converted from type 'char(10)' to type 'char(5)'' +Last_SQL_Error = 'Column 2 of table 'test.t2' cannot be converted from type 'char(10 octets)' to type 'char(5 octets) character set latin1'' STOP SLAVE; RESET SLAVE; SELECT * FROM t2 ORDER BY a; @@ -102,7 +102,7 @@ INSERT INTO t3 () VALUES(@b1,2,'Kyle, TEX'),(@b1,1,'JOE AUSTIN'),(@b1,4,'QA TEST ******************************************** connection slave; include/wait_for_slave_sql_error_and_skip.inc [errno=1677] -Last_SQL_Error = 'Column 0 of table 'test.t3' cannot be converted from type 'tinyblob' to type 'int(11)'' +Last_SQL_Error = 'Column 0 of table 'test.t3' cannot be converted from type 'blob' to type 'int(11)'' *** Drop t3 *** connection master; DROP TABLE t3; @@ -160,7 +160,7 @@ INSERT INTO t5 () VALUES(1,'Kyle',200.23,1,'b1b1',23.00098), ******************************************** connection slave; include/wait_for_slave_sql_error_and_skip.inc [errno=1677] -Last_SQL_Error = 'Column 1 of table 'test.t5' cannot be converted from type 'varchar(6)' to type 'char(5)'' +Last_SQL_Error = 'Column 1 of table 'test.t5' cannot be converted from type 'varchar(6 octets)' to type 'char(5 octets) character set latin1'' *** Drop t5 *** connection master; DROP TABLE t5; @@ -188,7 +188,7 @@ INSERT INTO t6 () VALUES(1,'Kyle',200.23,1), ******************************************** connection slave; include/wait_for_slave_sql_error.inc [errno=1677] -Last_SQL_Error = 'Column 1 of table 'test.t6' cannot be converted from type 'varchar(6)' to type 'char(5)'' +Last_SQL_Error = 'Column 1 of table 'test.t6' cannot be converted from type 'varchar(6 octets)' to type 'char(5 octets) character set latin1'' *** Drop t6 *** include/rpl_reset.inc connection master; @@ -310,7 +310,7 @@ INSERT INTO t10 () VALUES(1,@b1,'Kyle'),(2,@b1,'JOE'),(3,@b1,'QA'); ******************************************** connection slave; include/wait_for_slave_sql_error_and_skip.inc [errno=1677] -Last_SQL_Error = 'Column 2 of table 'test.t10' cannot be converted from type 'char(5)' to type 'double'' +Last_SQL_Error = 'Column 2 of table 'test.t10' cannot be converted from type 'char(5 octets)' to type 'double'' *** Drop t10 *** connection master; DROP TABLE t10; @@ -338,7 +338,7 @@ INSERT INTO t11 () VALUES(1,@b1,'Kyle'),(2,@b1,'JOE'),(3,@b1,'QA'); ******************************************** connection slave; include/wait_for_slave_sql_error_and_skip.inc [errno=1677] -Last_SQL_Error = 'Column 2 of table 'test.t11' cannot be converted from type 'varchar(254)' to type 'int(11)'' +Last_SQL_Error = 'Column 2 of table 'test.t11' cannot be converted from type 'varchar(254 octets)' to type 'int(11)'' *** Drop t11 *** connection master; DROP TABLE t11; diff --git a/storage/tokudb/mysql-test/rpl/r/rpl_row_basic_3tokudb.result b/storage/tokudb/mysql-test/rpl/r/rpl_row_basic_3tokudb.result index 32a42143180..e638a1aab12 100644 --- a/storage/tokudb/mysql-test/rpl/r/rpl_row_basic_3tokudb.result +++ b/storage/tokudb/mysql-test/rpl/r/rpl_row_basic_3tokudb.result @@ -565,7 +565,7 @@ INSERT INTO t5 VALUES (1, "", 1); INSERT INTO t5 VALUES (2, repeat(_utf8'a', 255), 2); connection slave; include/wait_for_slave_sql_error.inc [errno=1677] -Last_SQL_Error = 'Column 1 of table 'test.t5' cannot be converted from type 'char(255)' to type 'char(16)'' +Last_SQL_Error = 'Column 1 of table 'test.t5' cannot be converted from type 'char(765 octets)' to type 'char(48 octets) character set utf8'' include/rpl_reset.inc [expecting slave to stop] connection master; @@ -573,7 +573,7 @@ INSERT INTO t6 VALUES (1, "", 1); INSERT INTO t6 VALUES (2, repeat(_utf8'a', 255), 2); connection slave; include/wait_for_slave_sql_error.inc [errno=1677] -Last_SQL_Error = 'Column 1 of table 'test.t6' cannot be converted from type 'char(255)' to type 'char(128)'' +Last_SQL_Error = 'Column 1 of table 'test.t6' cannot be converted from type 'char(765 octets)' to type 'char(384 octets) character set utf8'' include/rpl_reset.inc [expecting slave to replicate correctly] connection master;