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Full Discussion: mysql query help
Top Forums Programming mysql query help Post 302589365 by mogabr on Wednesday 11th of January 2012 12:10:33 PM
Old 01-11-2012
mysql query help
Hello

i have created mysql query to compare to values and get difference in percentage

as following:

Code:
SELECT file_name, 100 - ((100 * (SELECT file_count FROM xipi_files z WHERE x.file_group = z.file_group AND x.file_name = z.file_name AND z.insert_date =  CURDATE( )  - INTERVAL 1 DAY)) / (SELECT file_count FROM xipi_files z WHERE x.file_group = z.file_group AND x.file_name = z.file_name AND z.insert_date =  CURDATE( ) ) ) FROM xipi_files x WHERE insert_date = CURDATE( ) and file_group = 'net' and 100 - ((100 * (SELECT file_count FROM xipi_files z WHERE x.file_group = z.file_group AND x.file_name = z.file_name AND z.insert_date =  CURDATE( ) - INTERVAL 1 DAY)) / (SELECT file_count FROM xipi_files z WHERE x.file_group = z.file_group AND x.file_name = z.file_name AND z.insert_date =  CURDATE( ))) >2

i want also have data when value is more than -2

how to do that in simple way ? does mysql have +- 2 ?

regards
 

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LEARN ABOUT LINUX

resolve_stack_dump

RESOLVE_STACK_DUM(1)					       MySQL Database System					      RESOLVE_STACK_DUM(1)

NAME

       resolve_stack_dump - resolve numeric stack trace dump to symbols

SYNOPSIS

       resolve_stack_dump [options] symbols_file [numeric_dump_file]

DESCRIPTION

       resolve_stack_dump resolves a numeric stack dump to symbols.

       Invoke resolve_stack_dump like this:

	   shell> resolve_stack_dump [options] symbols_file [numeric_dump_file]

       The symbols file should include the output from the nm --numeric-sort mysqld command. The numeric dump file should contain a numeric stack
       track from mysqld. If no numeric dump file is named on the command line, the stack trace is read from the standard input.

       resolve_stack_dump supports the following options.

       o   --help, -h

	   Display a help message and exit.

       o   --numeric-dump-file=file_name, -n file_name

	   Read the stack trace from the given file.

       o   --symbols-file=file_name, -s file_name

	   Use the given symbols file.

       o   --version, -V

	   Display version information and exit.

       For more information, see Section 23.4.1.5, "Using a Stack Trace".

COPYRIGHT

       Copyright (C) 1997, 2014, Oracle and/or its affiliates. All rights reserved.

       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.

       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.

       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/.

SEE ALSO

       For more information, please refer to the MySQL Reference Manual, which may already be installed locally and which is also available online
       at http://dev.mysql.com/doc/.

AUTHOR

       Oracle Corporation (http://dev.mysql.com/).

MySQL 5.5							    01/30/2014						      RESOLVE_STACK_DUM(1)
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