8.21. mysql_find_rows — Extract Queries from Update Log

mysql_find_rows reads update log files and extracts queries that match a given regular expression or that contain USE db_name or SET statements.

Invoke mysql_find_rows like this:

shell> mysql_find_rows [options] [file_name ...]

Each file_name argument should be the name of an updat log file. If no filenames are given, mysql_find_rows reads the standard input.

Examples:

mysql_find_rows --regexp=problem_table --rows=20 < update.log
mysql_find_rows --regexp=problem_table  update-log.1 update-log.2

mysql_find_rows supports the following options:

--help, --Information
Display a help message and exit.
--regexp=pattern
Display queries that match the pattern.
--rows=N
Quit after displaying N queries.
--skip-use-db
Do not include USE db_name statements in the output.
--start_row=N
Start output from this row.