Db close

db_close

Description:

Function db_close closes an SQLite database that was opened with db_open.

Using an invalid handle will crash your server! Get a valid handle by using db_open. But it's protected against NULL references.

Note: This function name starts with a lowercase letter.

Parameters:

(db)

int

db

The handle of the database connection to close (returned by db_open).

Return Values:

• 1: The function executed successfully.
• 0: The function failed to execute. May mean that the database handle specified is not open.

Examples:

Example 1

new DB:db_handle;
// ...
public OnGameModeInit()
{
	// Create a connection to the database
	if((db_handle = db_open("example.db")) == DB:0)
	{
		// Error
		print("Failed to open a connection to \"example.db\".");
		SendRconCommand("exit");
	}
	else
	{
		// Success
		print("Successfully created a connection to \"example.db\".");
	}
	// ...
	return 1;
}
 
public OnGameModeExit()
{
	// Close the connection to the database
	db_close(db_handle);
	// ...
	return 1;
}

Related Functions

The following functions may be useful, as they are related to this function in one way or another.

• db_open: Open a connection to an SQLite database..
• db_query: Query an SQLite database.
• db_free_result: Free result memory from a db_query.
• db_num_rows: Get the number of rows in a result.
• db_next_row: Move to the next row.
• db_num_fields: Get the number of fields in a result.
• db_field_name: Returns the name of a field at a particular index.
• db_get_field: Get content of field with specified ID from current result row.
• db_get_field_assoc: Get content of field with specified name from current result row.
• db_get_field_int: Get content of field as an integer with specified ID from current result row.
• db_get_field_assoc_int: Get content of field as an integer with specified name from current result row.
• db_get_field_float: Get content of field as a float with specified ID from current result row.
• db_get_field_assoc_float: Get content of field as a float with specified name from current result row.
• db_get_mem_handle: Get memory handle for an SQLite database that was opened with db_open.
• db_get_result_mem_handle: Get memory handle for an SQLite query that was executed with db_query.