The easiest way to find out how many rows a query will return is to use the COUNT function in SQL.
For operations that aren't queries (such as INSERTs, UPDATEs, and DELETEs), the do method returns the number of rows affected, -1 when it can't determine the right value, or else undef in case of failure.
I have a log file from which I want to cut out the ten lines assoictiated to my search requirment (cust_ref #).
The cust_ref number will be on te first line and the update information will be on the following ten lines (which dosen't linking data to grep on).
Using a script I would like to... (4 Replies)
Hello,
I am new to db2 SQL in unix so bear with me while I try to explain the situation. I have a text file that has the contents of the where condition that I am using for a db2 SQL in UNIX ksh.
Here is the snippet.
if ;
then
echo "Begin processing VALUEs"
... (1 Reply)
Hi everybody:
Could anybody tell me how I can print from a file a selected rows with awk. In my case I only want print in another file all the rows from NR=8 to NR=2459 and the increment each 8 times.
I tried to this:
awk '{for (i=8; i=2459; i+=8); NR==i}' file1 > file2
But doesn't... (6 Replies)
I need help . I am not getting anything back from my setup. I have defined an oracle package which I am calling from within my sql call, but is returning no rows. If I run my sql from sqlplus works find, does not work whe I try to run from UNIX shell script
My korn script test.ksh
#!bin/ksh... (6 Replies)
Hi experts a have a very large file and I need to add two columns: the first one numbering the incidence of records and the another with the total count
The input file:
21 2341 A
21 2341 A
21 2341 A
21 2341 C
21 2341 C
21 2341 C
21 2341 C
21 4567 A
21 4567 A
21 4567 C
... (6 Replies)
Greetings!
Can we automate the process of removing a newline char from selected rows in a fixed width file using a shell?
Input is like
abcd1234
xyzd1234
abcd
a1b2c3d4
abcd1234
xyzd1234
xx
abcd1234
Expected output -
abcd1234xyzd1234
abcda1b2c3d4abcd1234xyzd1234
xxabcd1234
... (2 Replies)
Greetings!
Can we automate the process of removing a newline char from selected rows in a fixed width file using a shell?
Input is like
abcd1234
xyzd1234
abcd
a1b2c3d4
abcd1234
xyzd1234
xx
abcd1234
Expected output -
abcd1234xyzd1234
abcda1b2c3d4abcd1234xyzd1234
xxabcd1234
... (3 Replies)
Hi,
I have two files Input1.txt and Input2.txt and i need to have a output with selected lines starting with the values present in Input2.txt.
For example:
Input1.txt:... (5 Replies)
Hello
I want to collapse a file with multiple rows into consolidated lines of entries based on selected columns as the 'key'.
Example:
1 2 3 Abc def ghi
1 2 3 jkl mno p qrts
6 9 0 mno def Abc
7 8 4 Abc mno mno abc
7 8 9 mno mno abc
7 8 9 mno j k
So if columns 1, 2 and 3 are... (6 Replies)
Dear All,
I have a data file input.res like below. (Only six column shown here for example.)
Sequence of first column starting from 1 to 148.
Input file
1 Q0 9_August_2014_Entertainment2 0 20.14967806339729 BM25b1.0
1 Q0 13_October_2012_Page323 1 20.134224346765738 BM25b1.0
1 Q0... (2 Replies)
Discussion started by: imranrasheedamu
2 Replies
LEARN ABOUT PHP
sqlsrv_rows_affected
SQLSRV_ROWS_AFFECTED(3)SQLSRV_ROWS_AFFECTED(3)sqlsrv_rows_affected - Returns the number of rows modified by the last INSERT, UPDATE, or DELETE query executedSYNOPSIS
int sqlsrv_rows_affected (resource $stmt)
DESCRIPTION
Returns the number of rows modified by the last INSERT, UPDATE, or DELETE query executed. For information about the number of rows
returned by a SELECT query, see sqlsrv_num_rows(3).
PARAMETERS
o $stmt
- The executed statement resource for which the number of affected rows is returned.
RETURN VALUES
Returns the number of rows affected by the last INSERT, UPDATE, or DELETE query. If no rows were affected, 0 is returned. If the number of
affected rows cannot be determined, -1 is returned. If an error occurred, FALSE is returned.
EXAMPLES
Example #1
sqlsrv_rows_affected(3) example
<?php
$serverName = "serverNamesqlexpress";
$connectionInfo = array( "Database"=>"dbName", "UID"=>"username", "PWD"=>"password" );
$conn = sqlsrv_connect( $serverName, $connectionInfo);
if( $conn === false ) {
die( print_r( sqlsrv_errors(), true));
}
$sql = "UPDATE Table_1 SET data = ? WHERE id = ?";
$params = array("updated data", 1);
$stmt = sqlsrv_query( $conn, $sql, $params);
$rows_affected = sqlsrv_rows_affected( $stmt);
if( $rows_affected === false) {
die( print_r( sqlsrv_errors(), true));
} elseif( $rows_affected == -1) {
echo "No information available.<br />";
} else {
echo $rows_affected." rows were updated.<br />";
}
?>
SEE ALSO sqlsrv_num_rows(3).
PHP Documentation Group SQLSRV_ROWS_AFFECTED(3)