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Some trivial optimzations

Check if AND/OR expression can be NULL; Fixed bug in GROUP BY and-or-expression where expression could be NULL
Bug fix for SHOW OPEN TABLES when user didn't have privilege to access all open tables.
Better fix for ALTER TABLE on BDB tables.
This commit is contained in:
monty@mashka.mysql.fi
2002-09-03 15:44:25 +03:00
parent a5f9e95a93
commit a01a0840dc
24 changed files with 131 additions and 53 deletions

View File

@ -186,7 +186,7 @@ static struct my_option my_long_options[] =
(gptr*) &check_param.max_data_file_length,
0, GET_LL, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"extend-check", 'e',
"Try to recover every possible row from the data file. Normally this will also find a lot of garbage rows; Don't use this option if you are not totally desperate.",
"If used when checking a table, ensure that the table is 100 percent consistent, which will take a long time. If used when repairing a table, try to recover every possible row from the data file. Normally this will also find a lot of garbage rows; Don't use this option with repair if you are not totally desperate.",
0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
{"fast", 'F',
"Check only tables that haven't been closed properly.",