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'\" t .\" .TH "\FBMYSQL_FIND_ROWS\F" "1" "14/12/2015" "MariaDB 10\&.1" "MariaDB Database System" .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .\" mysql_find_rows .SH "NAME" mysql_find_rows \- extract SQL statements from files .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., 2010-2015 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 02110-1301 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/).