(PHP 5)
sqlite_query
(no version information, might be only in CVS)
SQLiteDatabase->query -- Executes a query against a given database and returns a result handle
说明
resource
sqlite_query ( resource dbhandle, string query [, int result_type] )
resource
sqlite_query ( string query, resource dbhandle [, int result_type] )
Object oriented style (method):
class
SQLiteDatabase {
SQLiteResult
query ( string query [, int result_type] )
}
Executes an SQL statement given by the query against
a given database handle.
返回值
This function will return a result handle or FALSE on failure.
For queries that return rows, the result handle can then be used with
functions such as sqlite_fetch_array() and
sqlite_seek().
Regardless of the query type, this function will return FALSE if the
query failed.
sqlite_query() returns a buffered, seekable result
handle. This is useful for reasonably small queries where you need to
be able to randomly access the rows. Buffered result handles will
allocate memory to hold the entire result and will not return until it
has been fetched. If you only need sequential access to the data, it is
recommended that you use the much higher performance
sqlite_unbuffered_query() instead.
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