(no version information, might be only in CVS)
db2_fetch_row -- Sets the result set pointer to the next row or requested row警告 |
この関数は、 実験的なステータスにあります。これは、この関数の 動作、関数名、ここで書かれていること全てがPHPの将来のバージョンで予告 なく変更される可能性があることを意味します。注意を喚起するとともに自分 のリスクでこの関数を使用してください。 |
Use db2_fetch_row() to iterate through a result set, or to point to a specific row in a result set if you requested a scrollable cursor.
To retrieve individual fields from the result set, call the db2_result() function.
Rather than calling db2_fetch_row() and db2_result(), most applications will call one of db2_fetch_assoc(), db2_fetch_both(), or db2_fetch_array() to advance the result set pointer and return a complete row as an array.
A valid stmt resource.
With scrollable cursors, you can request a specific row number in the result set. Row numbering is 1-indexed.
Returns TRUE if the requested row exists in the result set. Returns FALSE if the requested row does not exist in the result set.
例 1. Iterating through a result set The following example demonstrates how to iterate through a result set with db2_fetch_row() and retrieve columns from the result set with db2_result().
上の例の出力は以下となります:
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