05-15-2014
What is the delimiter? If it is space delimited and you have spaces in the first field, then you won't be able to properly parse the file. You should use either : or ~ to delimit the fields. If you change the delimiter you can probably use cut such as
for line in `cat data.dat`
do
echo "column 1: "+`echo ${line} | cut -d":" | -f1`
echo "column 2: "+`echo ${line} | cut -d":" | -f2`
echo "column 3: "+`echo ${line} | cut -d":" | -f3`
done
I have not yet run the above code to check for bugs.
You will need to take the logic and change it for what you need.
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LEARN ABOUT PHP
cubrid_prepare
CUBRID_PREPARE(3) 1 CUBRID_PREPARE(3)
cubrid_prepare - Prepare a SQL statement for execution
SYNOPSIS
resource cubrid_prepare (resource $conn_identifier, string $prepare_stmt, [int $option])
DESCRIPTION
The cubrid_prepare(3) function is a sort of API which represents SQL statements compiled previously to a given connection handle. This
pre-compiled SQL statement will be included in the cubrid_prepare(3).
Accordingly, you can use this statement effectively to execute several times repeatedly or to process long data. Only a single statement
can be used and a parameter may put a question mark (?) to appropriate area in the SQL statement. Add a parameter when you bind a value in
the VALUES clause of INSERT statement or in the WHERE clause. Note that it is allowed to bind a value to a MARK(?) by using the
cubrid_bind(3) function only.
PARAMETERS
o $conn_identifier
-Connection identifier.
o $prepare_stmt
-Prepare query.
o $option
-OID return option CUBRID_INCLUDE_OID.
RETURN VALUES
Request identifier, if process is successful;
FALSE, if process is unsuccessful.
EXAMPLES
Example #1
cubrid_prepare(3) example
<?php
$conn = cubrid_connect("localhost", 33000, "demodb");
$sql = <<<EOD
SELECT g.event_code, e.name
FROM game g
JOIN event e ON g.event_code=e.code
WHERE host_year = ? AND event_code NOT IN (SELECT event_code FROM game WHERE host_year=?) GROUP BY event_code;
EOD;
$req = cubrid_prepare($conn, $sql);
cubrid_bind($req, 1, 2004);
cubrid_bind($req, 2, 2000);
cubrid_execute($req);
$row_num = cubrid_num_rows($req);
printf("There are %d event that exits in 2004 olympic but not in 2000. For example:
", $row_num);
printf("%-15s %s
", "Event_code", "Event_name");
printf("----------------------------
");
$row = cubrid_fetch_assoc($req);
printf("%-15d %s
", $row["event_code"], $row["name"]);
$row = cubrid_fetch_assoc($req);
printf("%-15d %s
", $row["event_code"], $row["name"]);
cubrid_disconnect($conn);
?>
The above example will output:
There are 27 event that exits in 2004 olympic but not in 2000. For example:
Event_code Event_name
----------------------------
20063 +91kg
20070 64kg
SEE ALSO
cubrid_execute(3), cubrid_bind(3).
PHP Documentation Group CUBRID_PREPARE(3)