- 21 Dec, 2009 1 commit
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Mats Kindahl authored
Bug#49836 reports that the geometry type does not work with WL#5151 applied. The GEOMETRY type inherits the blob comparison function, which read the pack length from the metadata. The GEOMETRY type does not fill in the metadata with anything sensible, so it is always zero, meaning that the pack length for the source type is considered zero, rendering it always "smaller" than the target type which has pack length 4 (without pointer). This patch fixes the problem by defining Field_geom::pack_length_from_metadata() to always use the same as Field_geom::row_pack_length().
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- 18 Dec, 2009 1 commit
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Mats Kindahl authored
when replicating The function create_virtual_tmp_table does not set db_low_byte_first in the same way as create_tmp_table does, causing copying from the virtual table to a real table to get strange values for SET types on big-endian machines. mysql-test/extra/rpl_tests/type_conversions.test: Adding tests for converting between different-sized sets. sql/sql_select.cc: Settng dh_low_byte_first for tables created with create_virtual_tmp_table.
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- 16 Dec, 2009 2 commits
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Mats Kindahl authored
replicating Fixes to make mysqlbinlog work correctly and updates to rpl_ndb result files. sql/log_event.cc: The processing of the MYSQL_STRING_TYPE is now done in table_def::type(), so the support functions for mysqlbinlog are changed to work correctly.
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Mats Kindahl authored
Fixes to get it to compile on MacOSX.
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- 15 Dec, 2009 1 commit
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Mats Kindahl authored
for InnoDB The class Field_bit_as_char stores the metadata for the field incorrecly because bytes_in_rec and bit_len are set to (field_length + 7 ) / 8 and 0 respectively, while Field_bit has the correct values field_length / 8 and field_length % 8. Solved the problem by re-computing the values for the metadata based on the field_length instead of using the bytes_in_rec and bit_len variables. To handle compatibility with old server, a table map flag was added to indicate that the bit computation is exact. If the flag is clear, the slave computes the number of bytes required to store the bit field and compares that instead, effectively allowing replication *without conversion* from any field length that require the same number of bytes to store. mysql-test/suite/rpl/t/rpl_typeconv_innodb.test: Adding test to check compatibility for bit field replication when using InnoDB. sql/field.cc: Extending compatible_field_size() with flags from table map to allow fields to check master info. sql/field.h: Extending compatible_field_size() with flags from table map to allow fields to check master info. sql/log.cc: Removing table map flags since they are not used outside table map class. sql/log_event.cc: Removing flags parameter from table map constructor since it is not used and does not have to be exposed. sql/log_event.h: Adding flag to denote that bit length for bit field type is exact and not potentially rounded to even bytes. sql/rpl_utility.cc: Adding fields to table_def to store table map flags. sql/rpl_utility.h: Removing obsolete comment and adding flags to store table map flags from master.
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- 14 Dec, 2009 2 commits
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Mats Kindahl authored
Fixing minor error when printing SQL types from master and cleaning some code. Updating result files.
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Mats Kindahl authored
Row-based replication requires the types of columns on the master and slave to be approximately the same (some safe conversions between strings are allowed), but does not allow safe conversions between fields of similar types such as TINYINT and INT. This patch implement type conversions between similar fields on the master and slave. The conversions are controlled using a new variable SLAVE_TYPE_CONVERSIONS of type SET('ALL_LOSSY','ALL_NON_LOSSY'). Non-lossy conversions are any conversions that do not run the risk of losing any information, while lossy conversions can potentially truncate the value. The column definitions are checked to decide if the conversion is acceptable. If neither conversion is enabled, it is required that the definitions of the columns are identical on master and slave. Conversion is done by creating an internal conversion table, unpacking the master data into it, and then copy the data to the real table on the slave. .bzrignore: New files added client/Makefile.am: New files added client/mysqlbinlog.cc: Functions in rpl_utility.cc is now needed by mysqlbinlog.cc. libmysqld/Makefile.am: New files added mysql-test/extra/rpl_tests/check_type.inc: Test include file to check a single type conversion. mysql-test/extra/rpl_tests/rpl_extraSlave_Col.test: Switching to use INT instead of TEXT for column that should not have matching types. mysql-test/extra/rpl_tests/rpl_row_basic.test: Adding code to enable type conversions for BIT tests since InnoDB cannot handle them properly due to incorrect information stored as metadata. mysql-test/extra/rpl_tests/type_conversions.test: Test file to check a set of type conversions with current settings of slave_type_conversions. mysql-test/suite/rpl/t/rpl_typeconv.test: Test file to test conversions from master to slave with all possible values for slave_type_conversions. The test also checks that the slave_type_conversions variable works as expected. sql/field.cc: Changing definition of compatible_field_size to both check if two field with identical base types are compatible and give an order between them if they are compatible. This only implement checking on the slave, so it will not affect replication from an old master to a new slave. sql/field.h: Changing prototypes for functions: - compatible_field_size() - init_for_tmp_table() - row_pack_length() sql/log_event.cc: Changing compability checks to build a conversion table if the fields are compatible, but does not have the same base type. sql/log_event_old.cc: Changing compability checks to build a conversion table if the fields are compatible, but does not have the same base type. sql/mysql_priv.h: Adding global option variable for SLAVE_TYPE_CONVERSIONS sql/mysqld.cc: Adding SLAVE_TYPE_CONVERSIONS global server variable. sql/rpl_record.cc: Changing unpack_row to use the conversion table if present. sql/rpl_rli.h: Removing function get_tabledef and replacing it with get_table_data(). This function retrieve data for table opened for replication, not just table definition. sql/rpl_utility.cc: Function table_def::compatible_with is changed to compare table on master and slave for compatibility and generate a conversions table if they are compatible. Computing real type of fields from metadata for ENUM and SET types. Computing pack_length correctly for ENUM, SET, and BLOB types. Adding optimization to not check compatibility if no slave type conversions are enabled. sql/rpl_utility.h: Changing prototypes since implementation has changed. Modifying table_def::type() to return real type instead of stored type. sql/set_var.cc: Adding SLAVE_TYPE_CONVERSIONS variable. sql/set_var.h: Adding SLAVE_TYPE_CONVERSIONS variable. sql/share/errmsg.txt: Adding error messages for slave type conversions. sql/sql_class.h: Adding SLAVE_TYPE_CONVERSIONS variable. sql/sql_select.cc: Correcting create_virtual_tmp_table() to compute null bit positions correctly in the presence of bit fields.
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- 21 Oct, 2009 1 commit
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Bjorn Munch authored
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- 20 Oct, 2009 1 commit
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Bjorn Munch authored
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- 19 Oct, 2009 2 commits
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Bjorn Munch authored
Knowledge of no SSL support is not used Skip tests the same way e.g. innodb tests are Does not refer to have_ssl_communication.inc, will add this when merging to 6.0-codebase
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Bjorn Munch authored
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- 18 Oct, 2009 1 commit
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Bjorn Munch authored
Don't print entire log, but use extract_server_log() introduced by 46007
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- 17 Oct, 2009 1 commit
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Bjorn Munch authored
Test batches may be terminated too early Avoid counting exp-fail tests
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- 16 Oct, 2009 10 commits
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Bjorn Munch authored
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Joerg Bruehe authored
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Joerg Bruehe authored
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Joerg Bruehe authored
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Joerg Bruehe authored
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Joerg Bruehe authored
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Joerg Bruehe authored
Use "#ifdef", not plain "#if".
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Joerg Bruehe authored
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Georgi Kodinov authored
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Georgi Kodinov authored
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- 15 Oct, 2009 8 commits
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Joerg Bruehe authored
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Joerg Bruehe authored
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Georgi Kodinov authored
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Georgi Kodinov authored
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Georgi Kodinov authored
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Georgi Kodinov authored
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Alexey Kopytov authored
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Sergey Vojtovich authored
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- 14 Oct, 2009 9 commits
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Jorgen Loland authored
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Jorgen Loland authored
Temporary tables may set join->group to 0 even though there is grouping. Also need to test if sum_func_count>0 when JOIN::exec() decides whether to present results in a grouped manner. sql/sql_select.cc: Temporary tables may set join->group to 0 even though there is grouping. Also need to test if sum_func_count>0 when JOIN::exec() decides whether to present results in a grouped manner.
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Georgi Kodinov authored
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Georgi Kodinov authored
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Georgi Kodinov authored
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Georgi Kodinov authored
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Georgi Kodinov authored
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Georgi Kodinov authored
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He Zhenxing authored
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