08-10-2011
Additionally,
If you are connecting to a remote database, you might not get "oraenv" executed successfully.
"oraenv" uses "oratab" to find the database instances (generally which are hosted on the server).
If it fails to find database instance, it tries to set the /opt/oracle (the default) which might not be the correct.
To overcome this situation, run "oraenv" for any hosted database instance ( this will at least give you "sqlplus" invocation )
and check "tnsnames.ora" for proper SID.
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LEARN ABOUT PHP
mysql_create_db
MYSQL_CREATE_DB(3) 1 MYSQL_CREATE_DB(3)
mysql_create_db - Create a MySQL database
SYNOPSIS
Warning
This function was deprecated in PHP 4.3.0, and will be removed in the future, along with the entirety of the original MySQL exten-
sion. Instead, the MySQLi or PDO_MySQL extension should be used. See also MySQL: choosing an API guide and related FAQ for more
information. Alternatives to this function include:
omysqli_query(3)
o PDO::query
bool mysql_create_db (string $database_name, [resource $link_identifier = NULL])
DESCRIPTION
mysql_create_db(3) attempts to create a new database on the server associated with the specified link identifier.
o $database_name
- The name of the database being created.
o $
link_identifier -The MySQL connection. If the link identifier is not specified, the last link opened by mysql_connect(3) is
assumed. If no such link is found, it will try to create one as if mysql_connect(3) was called with no arguments. If no connection
is found or established, an E_WARNING level error is generated.
Returns TRUE on success or FALSE on failure.
Example #1
mysql_create_db(3) alternative example
The function mysql_create_db(3) is deprecated. It is preferable to use mysql_query(3) to issue an sql CREATE DATABASE statement
instead.
<?php
$link = mysql_connect('localhost', 'mysql_user', 'mysql_password');
if (!$link) {
die('Could not connect: ' . mysql_error());
}
$sql = 'CREATE DATABASE my_db';
if (mysql_query($sql, $link)) {
echo "Database my_db created successfully
";
} else {
echo 'Error creating database: ' . mysql_error() . "
";
}
?>
The above example will output something similar to:
Database my_db created successfully
Note
For backward compatibility, the following deprecated alias may be used: mysql_createdb(3)
Note
This function will not be available if the MySQL extension was built against a MySQL 4.x client library.
mysql_query(3), mysql_select_db(3).
PHP Documentation Group MYSQL_CREATE_DB(3)