10-23-2002
calling sqlplus from shell
Hi All,
I am executing the following code :-
sqlplus -s ${DATABASE_USER} |&
print -p -- 'set feed off pause off pages 0 head off veri off line 500'
print -p -- 'set term off time off serveroutput on size 1000000'
print -p -- "set sqlprompt ''"
print -p -- "SELECT run_command from tmp_run_batch where upper(batch_name) = upper('${PAR_PROGRAM_NAME}');"
read -p RUN_COMMAND
eval print -p -- \""execute dbms_output.put_line(${RUN_COMMAND});"\"
read -p RET_VAL
print -p -- "exit;"
The select stmt given above gives sample output as :-
pack_claims_clas_utils.func_main('$PAR_RUN_DATE','$PAR_RUN_LEVEL','$PAR_EXCLUSIVE_RUN_YN')
And then this package is executed.
The problem that I am facing is how to handle the no_data_found case of the select stmt. . When this case arises then the stmt. "read -p RUN_COMMAND" hangs.
Could you please provide any solution ?
Thanks
Suds
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LEARN ABOUT PHP
sqlsrv_has_rows
SQLSRV_HAS_ROWS(3) SQLSRV_HAS_ROWS(3)
sqlsrv_has_rows - Indicates whether the specified statement has rows
SYNOPSIS
bool sqlsrv_has_rows (resource $stmt)
DESCRIPTION
Indicates whether the specified statement has rows.
PARAMETERS
o $stmt
- A statement resource returned by sqlsrv_query(3) or sqlsrv_execute(3).
RETURN VALUES
Returns TRUE if the specified statement has rows and FALSE if the statement does not have rows or if an error occurred.
EXAMPLES
Example #1
sqlsrv_has_rows(3) example
<?php
$server = "serverNamesqlexpress";
$connectionInfo = array( "Database"=>"dbName", "UID"=>"username", "PWD"=>"password" )
$conn = sqlsrv_connect( $server, $connectionInfo );
$stmt = sqlsrv_query( $conn, "SELECT * FROM Table_1");
if ($stmt) {
$rows = sqlsrv_has_rows( $stmt );
if ($rows === true)
echo "There are rows. <br />";
else
echo "There are no rows. <br />";
}
?>
SEE ALSO
sqlsrv_num_rows(3), sqlsrv_query(3).
PHP Documentation Group SQLSRV_HAS_ROWS(3)