Procedural code automatically executed in response to a database event.

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Two Triggers affect the same row

I've have triggers on two separate tables that are designed to affect a third table, the problem is each trigger affects different rows. The third table, C, currently looking like this: 00000010 | ...
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1answer
203 views

After Insert Trigger never fires using Import Wizard

Using Import Wizard I tried importing tables tcc_Block and PROJECT_IDENTITY. These 2 table structures already exist in SQL Server and they are related with ProjectID columns. PROJECT_IDENTITY has ...
2
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1answer
412 views

Instead of insert trigger VS For insert Triggers in SQL server

Edited: My question is since there is an insert statement in the instead off insert trigger, then it should call insert trigger from inside the instead off insert trigger and which should avoid ...
3
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1answer
149 views

Prevent explicit insert into serial columns

I want to prevent explicit inserts into serial columns. I have come up to the following trigger: drop table test_table; create table test_table( id bigserial primary key, foobar text ); create or ...
0
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1answer
105 views

How to profile trigger database performance impact

I want to set up some triggers on a DB2 box (LUW, 9.7). The DBAs are concerned that if the trigger fires too often, it will adversely affect general performance. What's a reasonable cheap approach ...
1
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1answer
190 views

How to remove triggers from the restored database in SQL Server

I am using SQL Server 2008 Management Studio. I've got a .bak backup file from a client to resolve a specific issue. Once I restore the database from the .bak file, I am unable to do any alter query ...
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1answer
4k views

Create Trigger MySql update or insert in another table

I am trying to learn more about triggers in mysql, so bear with me. I have two tables, TestTable (id INTEGER PRIMARY KEY AUTO_INCREMENT, ItemId INTEGER,Date date, Value REAL) TestTable2 (id ...
3
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0answers
171 views

Preventing Infinite Trigger Loops in PostgreSQL

I am working with two PostgreSQL databases (one internal and one on our company Web server) where I am attempting to share data between the two instances through the use of triggers. The databases ...
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0answers
125 views

How to implement a query insert into BEFORE INSERT trigger syntax

I want to insert data using trigger into 2 tables. I want to implement my query insert to a before insert trigger. Since I was newbie for using MYSQL, I'm confused how to implement it. insert into ...
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0answers
35 views

postgresql: deleting from a view

In Postgresql 9.4, we're doing a view as a UNION of to tables A and B, and we'd like to have a single DELETED N ROWS message when we 'delete' the records in the underlying tables (via a a trigger on ...
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1answer
100 views

MySQL Trigger Update

How do I update 'emailupdate' date with a trigger when 'email' is updated through a script? +------+----------------+--------------+ | id | email | emailupdate | ...
2
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1answer
293 views

MySQL BEFORE INSERT trigger with IF conditions

In my BEFORE INSERT trigger, I select data, then I check the value if it's null then I do insert data into table A then else into table B. I select data from a table in another database called ...
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1answer
98 views

Oracle: Mutually modifying two tables?

Suppose I have two tables I want to keep in sync: create table a(x number, s varchar2(10)); create table b(x number, s varchar2(10)); It's easy to keep B synchronized with A, using triggers such ...
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2answers
203 views

MySQL - How to make a DATEDIFF in years?

This is my first post (and English is not my mother tongue) so I hope I won't screw this post up. I am new to MySQL but I learned a lot with 100+ youtube tutorials and your numerous posts. I designed ...
1
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1answer
140 views

Determining the specific command type in a DDL trigger

Given strings corresponding to DDL commands, how can I determine which DDL command (column addition, constraint addition etc.) it precisely is? I have a DDL trigger on a database that will be fired ...
3
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1answer
81 views

Trigger function using current row and current table name as variables (final part)

Like detailed in my first question I have a Postgres 9.1 database with multiple tables that have the exact same column names, they only vary in their column values: tbl_log_a tbl_log_b tbl_log_c ... ...
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1answer
198 views

Trigger function using current row and current table name as variables

Like detailed in my first question I have multiple tables with identical layout in a Postgres 9.1 DB. They only vary in their column values: tbl_log_a tbl_log_b tbl_log_c ... 26 tables (from a to ...
2
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0answers
52 views

Mysql History Trigger Auto Increment bug or problem

I want to log history of a table, I created a history table and triggers for update,insert and delete operations. I do my test on realtime replication slave. When a record inserted master's main ...
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1answer
53 views

How to Create Trigger Insert with a SELECT LEFT OUTER JOIN

I want this trigger to be fired after an insert is made with the text, this is what I have so far ALTER TRIGGER [xxx] ON [dbo].[Main] AFTER INSERT AS BEGIN SET NOCOUNT ON; INSERT ...
3
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3answers
159 views

PostgreSQL trigger function that selects from %current% table

I have multiple tables that have the same column names, they only vary in their column values, like: tbl_log_a tbl_log_b tbl_log_c ... 26 tables from a to z. Each table has a trigger that calls a ...
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2answers
235 views

How to know which user update/insert or delete in MYSQL database?

Using the triggers I could make the establishment of a historic recordings in MYSQL tables where i detect all changes in my database. My problem is that I want to know which user made ​​the change in ...
1
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1answer
833 views

Mysql create trigger if not exist

I have a script that creates triggers, I would like to run it multiple times and if a trigger already exist it needs to skip the creation part. Is there a "create if not exist" in mysql triggers? I ...
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1answer
106 views

Mysql triggers for auditing

We have a requirement to fulfill - we need an auditing table for all of our entities. We wonder if creating the following triggers will be a good practice: CREATE DEFINER=`root`@`localhost` TRIGGER ...
0
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1answer
209 views

MySQL Trigger On UPDATE “Unknown Column” Error

I want to log a table when its updating a row which is column "insertDate" or "updateDate" value is before than 3 month. I wrote this trigger: DELIMITER /// CREATE TRIGGER ...
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1answer
582 views

SQL Server After Insert trigger does not perform actions

I have a problem with 2 After Insert triggers and 1 Instead Of Insert trigger. The After Insert triggers should perform some actions but that actions are not fired. When the Instead Of trigger ...
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0answers
50 views

Pass additional data in connection for use by PGSQL Trigger

I would like to add some auditing triggers to PG, to log all changes to tables. I have found an example trigger ( wiki.postgresql.com - 9.1+ audit trigger ), which gets me started. What I would ...
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4answers
492 views

Is it poor practice to aggregate data from different tables into one?

Background I write a lot of large reports for and generally maintain a large health records DB (write SPs, functions, jobs, etc.). The original schema, and software that uses it, is from a different ...
0
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1answer
115 views

Locking because of triggers mysql

I have a memory table and I am updating it somewhere around 3000 updates per second. I setup a another table in Innodb and then created a Trigger so that all data can be send to the innodb table as a ...
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0answers
108 views

Migrating schema from Entity-Attribute-Value (EAV) model to proper tables

I have an Entity-Attribute-Value (EAV) database in Oracle 11. For many, many reasons, I would like to model this using actual tables. Changing all the client code at once is not possible. Existing ...
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2answers
277 views

Tracking current user through views and triggers in PostgreSQL

I have a PostgreSQL (9.4) database that limits access to records depending upon the current user, and tracks changes made by the user. This is achieved through views and triggers, and for the most ...
2
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0answers
320 views

Cannot update parent rows with trigger on the same table

I currently have the following two tables in my database CREATE TABLE folders ( id NUMBER NOT NULL, name VARCHAR2(100) NOT NULL, bytes NUMBER DEFAULT 0 NOT NULL, parentId NUMBER, CONSTRAINT ...
0
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1answer
34 views

What could cause a record to appear in the MySQL binary log but not the original table?

I have a web application (CiviCRM) that has the option to enable binary logging, which I've done. We use this software to record donations, including automatic recurring donations. Our payment ...
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0answers
75 views

Trigger for different database host and remote server in MYSQL

I have two database server running on different host(Old host server,new host server). I want to create trigger i.e. If I insert any new record in new host server's table then that record is also ...
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92 views

Creating a trigger to update field in 1 table based on values in another table using data in multiple rows

I'm new at SQL and need to create 2 triggers between 2 tables. Table 1 has the following columns: tbl1.ContractID char(6) tbl1.ContractFulfilled char(1) Table 2 has the following columns: ...
2
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0answers
75 views

Options for copying data out of continuously updating tables

I work with a pretty large (O(10^1) TB) DB2 (LUW, v. 9.7) database. It's got data coming in on a continuous basis via Golden Gate replication from another DB2 database. It's used for business ...
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0answers
49 views

trigger to first validate values in other table and then update

I have problem coding a trigger. The table structure is this: table 1: inventory field 1: item_code(PK) field 2: item_desc field 3: unit_price table 2: stock_master field 1: item_code(fk) ...
4
votes
2answers
228 views

Fire and Forget SQL Triggers?

I have a 3rd party app that uses SQL Server as a back end. Specifically we have it on SQL Server 2000, SQL Server 2008 and SQL Server 2008R2. Any solution must be available to all, but solutions for ...
0
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1answer
108 views

MySQL - using result of Procedure in Trigger to Insert in new table

I'm guessing I'm doing something that's prohibited by MySQL, but can't see what. Basically, I have a set of tables that hold lists of things (item name, item types, item groups etc.), and I need to ...
2
votes
1answer
130 views

Delete trigger mysql on another table

I am new on mysql and I am try to create a before delete trigger on mysql. I have a table call "persons" and I need delete a record on another table called "ldap_entries" the table "persons" have a ...
1
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1answer
35 views

Why my BEFORE UPDATE trigger takes values from the NEW record? [closed]

I'm updating data with QGis on a Postgres table. The operation consists of splitting a polygon in two parts, which means that QGis updates the original polygon (to become one of the 2 new ones) and ...
1
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1answer
59 views

What is the syntax to sp_recompile logon trigger?

I would like to recompile my logon trigger using sp_recompile. But I can't figure out the syntax. E.g. these don't work: sp_recompile '[Tr_Logon]' sp_recompile '[Tr_Logon]' ON ALL SERVER ;)
1
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1answer
145 views

Do Triggers in the Active Secondary Database of an AlwaysOn Group Execute?

If I have triggers on tables in a database that is a member of an AlwaysOn group, will they fire on the secondary? If they do fire, and they do something different on the secondary will it matter as ...
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2answers
723 views

How do I find the next saturday in MySQL

I have trigger and a stored procedure in it (so SP runs when trigger runs). I need a function which finds the next saturday to put in SP. So lets say, it is Wednesday (2015-7-22) today. If my ...
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1answer
304 views

mysql trigger / stored procedure - update another table row by row

I've already, searched and read, many answers about this issue for 3 days, but couldn't get a clear answer on how to do this. this will be a little long, be patient please. First of all, I am trying ...
2
votes
1answer
175 views

SQL Server 2008 Triggers and Merge Replication

I am trying to have a trigger fire when the Merge agent inserts or deletes data into / from a table. It is supposed to insert data into a report table for use with SSRS. I DO NOT have the "NOT FOR ...
3
votes
0answers
565 views

Which is the right way to fix “Error: 1205 Lock wait timeout exceeded; try restarting transaction”

I have a PHP script that sync a local DB against external datasource. Each time the script runs I perform some triggers on the DB where INSERT or UPDATE happen. These are the the triggers for that ...
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1answer
591 views

how to use a variable as a part of a field name in mysql trigger declaration [duplicate]

Here is what I want to do (a part of my trigger): BEGIN DECLARE updatecount INT default 0; declare number int; declare column varchar(10); declare i int default 1; declare j int default 1; while ...
2
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1answer
7k views

The user specified as a definer ('root'@'%') does not exist

I have a trigger defined as follow: USE `veeva_bi`; DELIMITER $$ DROP TRIGGER IF EXISTS veeva_bi.account_ai$$ USE `veeva_bi`$$ CREATE DEFINER = CURRENT_USER TRIGGER `veeva_bi`.`account_ai` AFTER ...
2
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1answer
56 views

Using an UPDATE trigger to populate Eastings and Northings in PostgreSQL

I am wondering if it is at all possible to create trigger that populates the X and Y of a created point into 2 separate fields called 'easting' and 'northing'? It is an update trigger on a table ...
5
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0answers
120 views

Server Logon Trigger fails after deleting many records in “Logon-Table” -SQL Error 2801

We have a server logon trigger defined that logs every login with information like windows/sql user name, client and time in a table. The table doesn't have clustered index, but it does have a ...