Procedural code automatically executed in response to a database event.

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60 views

Using dynamic database name for DML in trigger

I am using SQL Server 2008 in my application. Here I need to do database operations between multiple databases. The complexity is database names are user defined except one masster database. I can ...
2
votes
1answer
242 views

Subquery returned more than 1 value. This is not permitted + Trigger Error SQL Server

This trigger will update Is_Confidential_or_VIP column to 1 or 0 based on the text inserted or updated into ConfidentialRegistrationFlag and VIPType columns : create trigger ...
0
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2answers
49 views

Error in setting a value in sql server trigger [closed]

I'm trying to make a trigger that checks which staff member have the least amount of assigned tasks, before adding the task, and assign it to that member. What I came up with was something like this: ...
1
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1answer
127 views

Insert rows in a table, via a row-level trigger, activated after insertion in that same table

I have to design a schema and trigger system in SQL that will save words and their synonyms. I thought of this basic schema: create table words ( id int primary key auto_increment, word ...
1
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1answer
34 views

Trigger that records values for 5 columns from 3 tables when a value for column Z in table 3 is of a certain value

I am new to triggers and SQL in general. Sorry in advance if this forum is only for experts and this is a newbie question... I need to create a trigger that fires when someone tries to submit a ...
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0answers
92 views

How to Avoid Mutating Error in Oracle

I am using Oracle 11g. I have a this trigger: create or replace TRIGGER TRG_UPD_RAPRJCT11 AFTER UPDATE OF CURRENT_STATUS ON AGL_RAPROJECT FOR EACH ROW BEGIN IF (:OLD.CURRENT_STATUS='Review2' and ...
2
votes
1answer
172 views

Why can't trigger be dropped from database?

One of the databases I manage is provided by my company's vendor which we restore in order to pull data out for our data warehouse. I'm writing a stored procedure to go through the database users and ...
0
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1answer
69 views

MySQL error #1064 while creating a trigger [closed]

DELIMITER $$ DROP TRIGGER IF EXISTS brandRep $$ CREATE TRIGGER brandRep AFTER UPDATE ON sales_flat_order FOR EACH ROW BEGIN IF (NEW.status <> OLD.status AND OLD.applied_rule_ids <=> ...
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2answers
212 views

insert inserted id to another table

Here's the scenario: create table a ( id serial primary key, val text ); create table b ( id serial primary key, a_id integer references a(id) ); create rule a_inserted as on insert to a do ...
0
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1answer
24 views

Update Trigger in MYSQL

Here is my requirement :- I have a table called "users" and field called "Admin". Field "id" is primary key. Wants to update "Admin" field to "1" if id=1000; Tried this ,but not working.I tried ...
1
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1answer
119 views

How to retreive deleted records in a trigger on a table with composite primary key

I am trying to optimize a trigger on a table in a database from a 3rd party. I am not allowed to change or add any columns to the schema. The table has a composite primary key, one column is an ...
0
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1answer
410 views

Trigger syntax on phpmyadmin

I can't make this work. I want to create a trigger that deletes the child foreign keys before I delete the parent primary key. This is the code that I am using on phpmyadmin: delimiter // CREATE ...
1
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1answer
56 views

XACT_ABORT OFF vs COMMIT in trigger

I have a trigger on a table that kicks off several other processes. However, I would like to ensure that even if the other processes fail, the insert is successfully committed to the original table. ...
-1
votes
1answer
57 views

what is the syntax for insert trigger?

I am very new to sql. feel a little stupid to ask this question Say I have this table Warehouse(shipperid, name , state). Then I define another table warehouse_maine (shipperid, name, state) which ...
0
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1answer
69 views

SQL Server 2012 Replication, how to ignore action with specific trigger?

SQL Server 2012. Database is in merge replication, no conflicts presented. Current example is simply for understanding, but real schema is very huge to describe. Schema and trigger at SQLFiddle for ...
0
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1answer
107 views

PostgreSQL - retrieving max primary key column to insert a new row - any alternatives?

We are using a software that needs to request the max primary key column value to add a new row into the table that was requested. I know that there are some alternatives like: Sequences, and GUIDs ...
1
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0answers
53 views

Prevent row from being inserted with a trigger

I'm trying to prevent a row being inserted if a certain condition is met using a trigger. I'm using a user defined exception to do this, however the row is still being inserted, despite the exception ...
1
vote
1answer
55 views

MySQL: Adding an IF condition to trigger?

We've got a trigger that is overwriting the uuid value before insert. The vers.1 of our API depended on the DB to generate the UUID's, but I'm writing v2 which is using a library that generates the ...
0
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1answer
55 views

why is my trigger called even when the underlying table didn't change?

I have a quite basic trigger defined as such: CREATE TRIGGER dbo.foo ON dbo.bar FOR INSERT, UPDATE, DELETE AS ... I also have a stored procedure which at some point does something like this: ...
1
vote
1answer
61 views

MySQL created_by or updated_last-by [closed]

I've been giving the task of taking SQL DDL from data modeler and to transcribe it into mySQL for an internship. The only thing I cannot figure out is how to take Created_By VARCHAR2(30) DEFAULT ...
2
votes
4answers
233 views

Getting new and updated data with an archive column

I am trying to optimize an SSIS package that retrieves data from a very large transaction table that gets millions of new records daily. The data is being collected from several hundred field servers ...
0
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2answers
53 views

SQL Server De-duplication Trigger

I have a table that contains columns of Country, City, Location, Description. Due to the size of the description field it's not possible to bind the four fields into a composite key to prevent ...
1
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1answer
80 views

how to define trigger scope variable [closed]

My trigger is meant to calcalute the grade of a student base on the column value for every insert.But if a column value for the column is modified it the corresponding Grade should change. Currently i ...
1
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1answer
112 views

Can I trigger events based on timestamp data or should I use polling?

I'm asking this question for SQL Server 2008+ but this could really be for any DBMS. Imagine you have scheduled data, something like: ID Data Timestamp 0 NULL 2014-11-22 1 ... ...
1
vote
2answers
35 views

Schema/Structure to handle secondary computed data

I'm trying to design a LAMP-based website for my pinball league, which plays competitive pinball every week in match play. One of the features of our league is that we convert raw scores to ...
0
votes
2answers
539 views

How to update a column with values from the same newly inserted row on a SQL Server 2014 trigger?

Using SQL Server 2014, I have this: Table1 Tab1_id int identity(1,1) primary key Tab1_val1 smallint Tab1_val2 smallint Tab1_valInfo varchar(10) -- not yet implemented, will be used ...
0
votes
1answer
66 views

Triggering a shell script from MySQL without any 3rd party libraries

Is it possible to call a bash script file in linux using a trigger in MySQL? I've been searching for the answer online and I ran into this articles: ...
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0answers
18 views

mysql trigger help

I need to create a MySQL trigger. I don't know very well MySQL syntax but I've written something, maybe you would understand what I need, I need to insert the difference from 2 rows into a new row, ...
3
votes
3answers
479 views

Passing info on who deleted record onto a Delete trigger

In setting up an audit trail I have no problem tracking who is updating or inserting records in a table, however, tracking who deletes records seems more problematic. I can track Inserts/Updates by ...
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votes
2answers
34 views

I can't find the problem? [closed]

CREATE TRIGGER request_internal_trigger AFTER INSERT ON request_internal_analysis FOR EACH ROW BEGIN INSERT INTO user_action (User_Name , Request_number , Actions , DateOfAlter , ...
1
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2answers
206 views

Assign to NEW by key in a Postgres trigger

In the trigger body, how can I assign a value to NEW by it's field name? That's what I want to do: some_key = "some_column"; NEW[some_key] = 5;
-1
votes
1answer
79 views

SQL Server 2008 Trigger

New to triggers. I have two tables. One for users & other for circulated mails. The circulated mails table has [Sender, Receiver...] users table has [Personal Number, Names, Email]. when we have ...
0
votes
0answers
68 views

mysql trigger Update a row after insert according to condition

I am writing a MySQL trigger. In which I would like to update branch_form_no with auto increment form number according to branch id. How should I do? I have table hcm_staffing_applicantform with ...
2
votes
0answers
234 views

AFTER DELETE trigger will not fire during a cascade delete

I've got two tables, corresponding to Nodes in a graph and Aisles to which they may belong. In addition, each Aisle has a Node at which it starts and ends. Aisle Table: Aisle char(4) Start_Node ...
1
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1answer
29 views

List with all visible meta data in AFTER UPDATE trigger

I have the following issue - something is updating particular table columns when such update is not allowed. I was not able to find the object (searching in T-SQL and ASP code, server jobs), so I ...
0
votes
1answer
55 views

How to limit schema size by a trigger

The problem: I am running on a Webhotel a MySql database with different schemas with a maximum size limit on each schema. I can't change any settings on the DBMS. To be able to keep the schema below ...
1
vote
1answer
28 views

Does trigger “see” all changes done in the transaction it was fired from?

Let me elaborate on the title. Suppose we have two tables, t1 and t2. t2 has a trigger t2_trgon it. Same transaction inserts/updates data in t1, then does insert/update in t2. t2_trg is fired and ...
0
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1answer
226 views

Log all table updates for all tables in MySQL

Is there anyway I can get the last updated time of a set of tables? By last updated time, I mean not only when the table's schema changed but when any of the rows changed or even when rows were ...
0
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0answers
38 views

How to ensure a field is populated before use in a trigger

When I assign a new bed number in a hospital, the number must be prefixed by the ward number the bed is in. How do I know my user is going to populate Ward_Id before Bed_Id? What does one do in a case ...
0
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1answer
309 views

Is it possible to modify an existing trigger definition in MySQL?

I am wondering if it is possible to update a trigger definition in MySQL. For example, I have a trigger T and I want to add some new functionality to it. My assumption is that I need to drop and ...
0
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2answers
325 views

Postgres: error message “does not exist” when dropping existing trigger

I have a trigger associated to a table. When i drop it via DROP TRIGGER IF EXISTS myTrigger on dummytable; postgres tells me NOTICE: trigger "mytrigger" for table "dummytable" does not ...
1
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0answers
43 views

How To Log Select Statements from 1 User On 1 Table Into a Permanent Log Table

We have a centralized authentication library that 100+ applications use to authenticate users. That library has its own DB credentials. It would be extremely useful to log every time that library/user ...
1
vote
1answer
454 views

Updating mysql trigger via information_schema — access denied?

I have some wrong "definer"s for some triggers in MySQL (actually MariaDB). I figured the easiest way of correcting them would be some version of: use information_schema; update triggers set ...
0
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0answers
124 views

Service Broker received an error message on this conversation

I will first have to say, I am still trying to wrap my brain around all the components of the Service Broker and how they work together, so it's very likely I'm missing something obvious... it's just ...
4
votes
1answer
552 views

How to determine if insert or update

Whenever INSERT is happened in the CUSTOMER table,I need to call the "StoredProcedure1"and UPDATE is happend in the CUSTOMER table,I need to call the "StoredProcedure2" in the Trigger. How to ...
0
votes
3answers
161 views

Instead of Trigger Continue with operation after custom logic?

I do not think what I am trying to do is possible, but I could not find any documentation on this. I have an INSTEAD OF UPDATE, INSERT, DELETE that always inserts data into a history table before ...
2
votes
1answer
162 views

How would I implement interprocess communication from Oracle (10g R1) trigger using DBMS_ALERT?

Let me state up front that I'm not proficient in Oracle at all, MS SQL yes but not Oracle; which is why I'm asking this. Current Setup Oracle 10g Release 1 running on Red Hat Ent. 3 (no support) ...
2
votes
1answer
86 views

How to resolve logon trigger and EXCEPTION_ACCESS_VIOLATION?

My production sql server is running... Microsoft SQL Server 2005 - 9.00.4035.00 (X64) Sep 18 2014 16:17:31 Copyright (c) 1988-2005 Microsoft Corporation Standard Edition (64-bit) on Windows ...
0
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1answer
21 views

Is it possible to run a trigger on Table Creation in MySQL

Simple Question. Is it possible to create a Trigger that runs everytime a Table is created. The goal is to create a metadata table for each table, but I can worry about dynamically passing the table ...
2
votes
1answer
129 views

Delay Trigger Execution

Let me explain the scenario first before asking the question. I have a database with a set of tables. One table, say Table A, contains username details, and other table, say Table B, contains user ...