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.TH "\FBMARIADB-FIND-ROWS\F" "1" "15 May 2020" "MariaDB 10\&.6" "MariaDB Database System"
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.\" mysql_find_rows
.SH "NAME"
mariadb-find-rows \- extract SQL statements from files (mysql_find_rows is now a symlink to mariadb-find-rows)
.SH "SYNOPSIS"
.HP \w'\fBmysql_find_rows\ [\fR\fB\fIoptions\fR\fR\fB]\ [\fR\fB\fIfile_name\fR\fR\fB\ \&.\&.\&.]\fR\ 'u
\fBmysql_find_rows [\fR\fB\fIoptions\fR\fR\fB] [\fR\fB\fIfile_name\fR\fR\fB \&.\&.\&.]\fR
.SH "DESCRIPTION"
.PP
\fBmysql_find_rows\fR
reads files containing SQL statements and extracts statements that match a given regular expression or that contain
USE \fIdb_name\fR
or
SET
statements\&. The utility was written for use with update log files (as used prior to MySQL 5\&.0) and as such expects statements to be terminated with semicolon (;) characters\&. It may be useful with other files that contain SQL statements as long as statements are terminated with semicolons\&.
.PP
Invoke
\fBmysql_find_rows\fR
like this:
.sp
.if n \{\
.RS 4
.\}
.nf
shell> \fBmysql_find_rows [\fR\fB\fIoptions\fR\fR\fB] [\fR\fB\fIfile_name\fR\fR\fB \&.\&.\&.]\fR
.fi
.if n \{\
.RE
.\}
.PP
Each
\fIfile_name\fR
argument should be the name of file containing SQL statements\&. If no file names are given,
\fBmysql_find_rows\fR
reads the standard input\&.
.PP
Examples:
.sp
.if n \{\
.RS 4
.\}
.nf
mysql_find_rows \-\-regexp=problem_table \-\-rows=20 < update\&.log
mysql_find_rows \-\-regexp=problem_table  update\-log\&.1 update\-log\&.2
.fi
.if n \{\
.RE
.\}
.PP
\fBmysql_find_rows\fR
supports the following options:
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
.\" mysql_find_rows: help option
.\" help option: mysql_find_rows
\fB\-\-help\fR,
\fB\-\-Information\fR
.sp
Display a help message and exit\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
.\" mysql_find_rows: regexp option
.\" regexp option: mysql_find_rows
\fB\-\-regexp=\fR\fB\fIpattern\fR\fR
.sp
Display queries that match the pattern\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
.\" mysql_find_rows: rows option
.\" rows option: mysql_find_rows
\fB\-\-rows=\fR\fB\fIN\fR\fR
.sp
Quit after displaying
\fIN\fR
queries\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
.\" mysql_find_rows: skip-use-db option
.\" skip-use-db option: mysql_find_rows
\fB\-\-skip\-use\-db\fR
.sp
Do not include
USE \fIdb_name\fR
statements in the output\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
.\" mysql_find_rows: start_row option
.\" start_row option: mysql_find_rows
\fB\-\-start_row=\fR\fB\fIN\fR\fR
.sp
Start output from this row\&.
.RE
.SH "COPYRIGHT"
.br
.PP
Copyright 2007-2008 MySQL AB, 2008-2010 Sun Microsystems, Inc., 2010-2020 MariaDB Foundation
.PP
This documentation is free software; you can redistribute it and/or modify it only under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License.
.PP
This documentation is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
.PP
You should have received a copy of the GNU General Public License along with the program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA or see http://www.gnu.org/licenses/.
.sp
.SH "SEE ALSO"
For more information, please refer to the MariaDB Knowledge Base, available online at https://mariadb.com/kb/
.SH AUTHOR
MariaDB Foundation (http://www.mariadb.org/).