Mysql cursor fetch multiple rows

Aug You should limit your query so that it returns one row. Dec Fetch MULTIPLE ROWS and STORE in 1. Feb More from stackoverflow. To handle a result set inside a stored procedure, you use a cursor.

A cursor allows you to iterate a set of rows returned by a query and process each row accordingly. MySQL cursor is read-only, non-scrollable and asensitive. I know that I can fetch the in variables, insert those variables in a temp table (or a table variable) and then select from the table, but . Suppose I have a table named partners with 2rows. This statement fetches the next row for the SELECT . With the cursor populated with data, individual rows can be fetched.

In the book MySQL Stored Procedure Programming, all cursor. Yes as many people replied this looks like mysql bug explained here. Multiple cursors in mysql stored procedure with example. How to create multiple blocks of statement in MySQL. Lines -9: Here we have multiple DECLARE statements defining variables . FETCH cursor_a INTO p_first_name;.

SELECT INTO but need to be declared in advance, opene fetched and closed. Python insert single and multiple rows into MySQL table. Refer to How to fetch rows from MySQL table in Python to check the data that you just inserted.

Next, Using a connection. The major function of a cursor is to retrieve data, one row at a time, from a result set,. A select query which returns multiple rows. Fetch and display the rows from a MySQL database query. Nonscrollable: Can be traversed only in one direction and cannot skip rows.

Cursors in MySQL have these properties:.