T-SQL statements can use cursors in scripts, stored procedures, and triggers. Syntax DECLARE <Cursor Name> CURSOR [LOCAL | GLOBAL] [FORWARD_ONLY | SCROLL] [STATIC | KEYSET | DYNAMIC | FAST_FORWARD] [ READ_ONLY | SCROLL_LOCKS | OPTIMISTIC] [TYPE_WARNING] FOR <...
I was able to re-create the error: 1) create new db in 5.0.20a 2) create tables that are used for update and trigger 3) create triggers 4) import data 5) run update server restarted: mysqld got signal 11; This could be because you hit a bug. It is also possible that this bin...
you shouldn’t use procedural programming patterns but rather stick to declarative programming. One of the main reasons is that DBMSs are already optimized to perform actions on sets of data, and therefore you shouldn’t be the one who’s trying to be “smarter than the system”. ...
The first step in creating a cursor in SQL Server is to choose which method to use. Programmers create cursors in SQL Server either by using the T-SQL language, or via the database’s application-programming interface. In either case, the steps are similar and only the syntax differs. Thi...
Let's look at each SHOW command listed by this report in detail. 1) SHOW SLAVE STATUS, SHOW MASTER LOGS, SHOW MASTER STATUS, MySQL 5.6 contains the following tables: mysql.slave_master_info mysql.slave_relay_log_info mysql.slave_worker_info which cover replication. 2) SHOW ERRORS, SHOW ...
WHERE customer_id=in_customer_id; 5.3.2. Cursor Statements The MySQL stored program language supports three statements for performing operations on cursors : OPEN Initializes the result set for the cursor. We must open a cursor before fetching any rows from that cursor. The syntax for theOPEN...
T-SQL statements can use cursors in scripts, stored procedures, and triggers. Syntax DECLARE <Cursor Name> CURSOR [LOCAL | GLOBAL] [FORWARD_ONLY | SCROLL] [STATIC | KEYSET | DYNAMIC | FAST_FORWARD] [ READ_ONLY | SCROLL_LOCKS | OPTIMISTIC] ...
T-SQL statements can use cursors in scripts, stored procedures, and triggers. Syntax DECLARE <Cursor Name> CURSOR [LOCAL | GLOBAL] [FORWARD_ONLY | SCROLL] [STATIC | KEYSET | DYNAMIC | FAST_FORWARD] [ READ_ONLY | SCROLL_LOCKS | OPTIMISTIC] [TYPE_WARNING] FOR <...