~drizzle-trunk/drizzle/development : changes

~drizzle-trunk/drizzle/development » Changes from revision 1100.3.30

Rev	Summary	Authors	Date
1100.3.10	Extracted the SHOW WARNINGS command from the huge switch sta... Extracted the SHOW WARNINGS command from the huge switch statement into its own implementation and header file. Created the ShowWarnings class to represent this command and removed the corresponding case label from the switch statement.	Padraig O'Sullivan	15 years ago
1100.3.9	Whoops, forgot to add the new files created for the work in ... Whoops, forgot to add the new files created for the work in the last commit.	Padraig O'Sullivan	15 years ago
1100.3.8	Extracting the empty query case label from the switch statem... Extracting the empty query case label from the switch statement in mysql_execute_command() into a command class. Added the appropriate .[cc,h] files for this command and removed that case from the switch statement.	Padraig O'Sullivan	15 years ago
1100.3.7	Corrected how memory is freed for each command. This involve... Corrected how memory is freed for each command. This involved suring memory was de-allocated for any command in the lex_end() function. Removed my comment from the LEX destructor about the need to free memory since we are now doing it!	Padraig O'Sullivan	15 years ago
1100.3.6	Forgot to use the nothrow form of the new operator....can't ... Forgot to use the nothrow form of the new operator....can't check whether the returned memory was allocated using an == NULL test unless we use the nothrow form.	Padraig O'Sullivan	15 years ago
1100.3.5	Removed the need for the all_tables member of command classe... Removed the need for the all_tables member of command classes. It can be retrieved from the LEX class directly and it is in fact better to do that in this case. Strange things happen in there...	Padraig O'Sullivan	15 years ago
1100.3.4	Updates based on code review from Jay. Updates based on code review from Jay. - modified the SqlCommand base class to be abstract - created new directory (command) where each command implementation will be placed in a separate file - created namespace for various commands (drizzled::command)	Padraig O'Sullivan	15 years ago
1100.3.3	Forgot one of the SHOW commands that I should have included ... Forgot one of the SHOW commands that I should have included in the last commit. SHOW COUNT(*) [ERRORS \| WARNINGS] now works correctly also.	Padraig O'Sullivan	15 years ago
1100.3.2	Adding doxygen comments to the sql_commands header file. Adding doxygen comments to the sql_commands header file.	Padraig O'Sullivan	15 years ago
1100.3.1	Beginnings of reworking the mysql_execute_command() method. Beginnings of reworking the mysql_execute_command() method. Essentially, we want to remove the giant switch statement within that function. This commit sets the groundwork for that. We added a new base class named SqlCommand that every command we want to implement inherits from. It has an execute method that commands can override. Thus, instead of a large switch statement, we will just have command->execute().	Padraig O'Sullivan	15 years ago
1100	Merge Merge	Brian Aker	15 years ago
1099	Mege Jay Mege Jay	Brian Aker	15 years ago
1098	Merge Jay Merge Jay	Brian Aker	15 years ago
1097	Merge Jay Merge Jay	Brian Aker	15 years ago
1096	Merge Monty Merge Monty	Brian Aker	15 years ago
1095	Merge Jay Merge Jay	Brian Aker	15 years ago
1094	Merge Stewart Merge Stewart	Brian Aker	15 years ago
1093	Merge Brian Merge Brian	Brian Aker	15 years ago
1092	Merge Monty Merge Monty	Brian Aker	15 years ago
1091	Collection of patches from new-cleanup (includes asserts for... Collection of patches from new-cleanup (includes asserts for field in debug)	Brian Aker	15 years ago