I have the following method to identify missing primary keys in a MySQL database schema:
I am not particularly enamored with the xx solution, because one can never be certain that a table with that name does not already exist. Does anyone know of a solution which is more elegant?
Hi, I've used the following way to set ssh public key authentication and it is working fine on Solaris 10, RedHat Linux and SuSE Linux servers without any problem. But I got error 'Server refused our key' on Solaris 8 system. Solaris 8 uses SSH2 too. Why? Please help. Thanks.
... (1 Reply)
Hello,
I want to create a table in mysql database by loading the local file. I am confused with the auto_increment column (say Run_ID) that I want to set it as primary key. My questions are:
1) Do I need add this Run_ID in my file ready? then this does not make any sense to the auto_increment;... (5 Replies)
Hello,
This is a programming question as well as a suse question, so let me know if you think I should post this in programming.
I have an application that I compiled under opensuse 12.2 using g77-3.3/g++3.3. The program compiles and runs just fine. I gave the application to a colleague who... (2 Replies)
I am trying to install VirtualBox on RHEL 5 but I need the 32 bit version for 32 bit Windows. When I run yum I get the following:
sudo yum localinstall /auto/spvtg-it/spvss-migration/Software/VirtualBox-4.3-4.3.2_90405_el6-1.i686.rpm
Loaded plugins: fastestmirror
Setting up Local Package... (13 Replies)
Hi,
I have a file which contains few columns and the first column has the file names, and I would like to identify the missing file sequence number form the file and would copy to another file. My files has data in below format.
APKRISPSIN320131231201319_0983,1,54,125,... (5 Replies)
I got a issue with running the following script below if I remove the inserts and alter table the tables will install just fine but if I try and do the full thing in one go i get the below error dose any one have any ideas on this problem?
its got me spinning, thanks.
REM
REM List of... (1 Reply)
Hi All,
I have a XML file which is looks like as below. <<please see the attachment >>
<?xml version="1.0" encoding="UTF-8"?>
<esites>
<esite>
<name>XXX.com</name>
<storeId>10001</storeId>
<module>
... (4 Replies)
Hi Experts,
I have written the below script to check the missing files based on the date in the file name from current date to in a given interval of days.
In the file names we have dates along with some name. ex:jera_sit_2017-04-25-150325.txt.
The below script is working fine if we have only... (10 Replies)
Discussion started by: nalu
10 Replies
LEARN ABOUT PHP
pg_delete
PG_DELETE(3)PG_DELETE(3)pg_delete - Deletes recordsSYNOPSIS
mixed pg_delete (resource $connection, string $table_name, array $assoc_array, [int $options = PGSQL_DML_EXEC])
DESCRIPTION pg_delete(3) deletes records from a table specified by the keys and values in $assoc_array. If $options is specified, pg_convert(3) is
applied to $assoc_array with the specified options.
PARAMETERS
o $connection
- PostgreSQL database connection resource.
o $table_name
- Name of the table from which to delete rows.
o $assoc_array
- An array whose keys are field names in the table $table_name, and whose values are the values of those fields that are to be
deleted.
o $options
- Any number of PGSQL_CONV_FORCE_NULL, PGSQL_DML_NO_CONV, PGSQL_DML_ESCAPE, PGSQL_DML_EXEC, PGSQL_DML_ASYNC or PGSQL_DML_STRING
combined. If PGSQL_DML_STRING is part of the $options then query string is returned. When PGSQL_DML_NO_CONV or PGSQL_DML_ESCAPE is
set, it does not call pg_convert(3) internally.
RETURN VALUES
Returns TRUE on success or FALSE on failure. Returns string if PGSQL_DML_STRING is passed via $options.
EXAMPLES
Example #1
pg_delete(3) example
<?php
$db = pg_connect('dbname=foo');
// This is safe, since $_POST is converted automatically
$res = pg_delete($db, 'post_log', $_POST);
if ($res) {
echo "POST data is deleted: $res
";
} else {
echo "User must have sent wrong inputs
";
}
?>
CHANGELOG
+-------------+---------------------------------------------------+
| Version | |
| | |
| | Description |
| | |
+-------------+---------------------------------------------------+
| 5.6.0 | |
| | |
| | No longer experimental. Added PGSQL_DML_ESCAPE |
| | constant, TRUE/ FALSE and NULL data type support. |
| | |
|5.5.3/5.4.19 | |
| | |
| | Direct SQL injection to $table_name and Indirect |
| | SQL injection to identifiers are fixed. |
| | |
+-------------+---------------------------------------------------+
SEE ALSO pg_convert(3).
PHP Documentation Group PG_DELETE(3)