Callable code installed on a database manager, exposing an API through which it can be invoked. Normally written in the native query language, some DBMS platforms support other languages as well.

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Is attaching a database on the same server under a different database name possible?

I recently offered to help a friend with some development. She isn't a technical person and it turned out what she needed was more a DBA/SQL developer. She gave me the IP and password to this server. ...
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223 views

Finding parameter names for binding stored procedure parameters

For unit testing purposes I am attempting to call the DBMS_OUTPUT.PUT_LINE procedure from c# using parameters that are bound by name. Since this DBMS_OUTPUT package seems to be a standard on Oracle ...
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494 views

PostgreSQL 9.3: Primary key violated by a trigger INSERT

My problem Consider a table t with many frequent updates from users, from which only the last few are relevant. In order to keep the table size reasonable, whenever a new row is inserted old rows ...
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1k views

How to write a procedure /job to kill all session running for more than 5mins in Oracle?

How to write a procedure /job to kill all session running for more than 5mins in Oracle? So, I query v$session and find out that for a particular user, program pair if the session has been active for ...
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202 views

getting one day timestamp in mysql

Please consider the following stored procedure I have: ORIGINAL Stored Procedure: -- -------------------------------------------------------------------------------- -- Routine DDL -- Note: comments ...
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540 views

Table Variable and Database Scope

I am a junior DBA, and I am still confused by database scope. Now I am learning about local/global temp table and table variables. I saw an example as following: declare @T1 as table ( col1 ...
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269 views

SQL Server Login to access tables of three different database from single database

I have created a login in SQL Server 2008 R2 and given access to run stored procedures in that database only. But this stored procedure is actually accessing data from other two databases to which ...
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275 views

Table variable not Recognized in stored procedure

The following stored procedure for a postgresql database attempts to insert into a temporary table 'result' of type result_load_status ,which is a table in database, and return this temporary table. ...
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2k views

Stored Procedure to evaluate column if condition is true execute another stored procedure

I have a stored procedure that executes with Windows task manager and I want to add a condition statement that executes another stored procedure if the condition is true. I was thinking a case ...
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1k views

Is there anyway to make this stored procedure thread safe?

I have a stored procedure that deletes X rows. This procedure is called by a Job Scheduler (Not SQL Server Agent) from one of three Azure Instances. The deletion task is run every 30 minutes from each ...
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274 views

MySQL: Why am I getting this warning?

I am calling the stored procedure below, and get this warning, is this warning a false positive or is my query unsafe? 1 queries executed, 1 success, 0 errors, 1 warnings Query: call ...
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277 views

Raise error from Stored PROC in SQL Server PDW

I need to do some validation inside a stored procedure before I continue processing but SQL Server PDW (SQL Server 2008 R2) does not support RAISEERROR inside stored procedures. Is there any other ...
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44 views

Oracle Stored Procedures / schema maintenace but still keep service online, how?

I got a service running on a classic 3 tier model: 2 web servers and 2 application servers connecting to a single Oracle database instance. Most of the business logic are written as stored procedures ...
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5k views

How to create a stored procedure with several delete in(select) statements?

Our database needs to be periodically cleared of certain items that receive a specific flag (A4) on their id. Our application manages stores and all tables are myISAM. The items can be either in the ...
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113 views

Fixed database paths in stored procedures/views - is there a smoother way of doing this?

Our developers love to create lots of different stored procedures/views, which extracts data from lots of different databases on different servers. Every time we migrate to a new database server, ...
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470 views

How to call Oracle's stored procedure from DB2 stored procedure?

I am new to writing stored procedures and wondering if it's possible to call a Oralce' stored procedure from DB2 stored procedure. I have a scenario where a trigger on a DB2 table will invoke a DB2 ...
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521 views

Stored Procedure in MySQL

I am new to MySQL Stored Procedure, in my first attempt I got the following issues, Stored Procedure: Delimiter $$ create procedure accountstatus ( IN inmode varchar(27), IN ...
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1answer
510 views

Stored procedure and prepared statements

I have 2 stored procedures: CREATE PROCEDURE `GetEntryCount`(param_Criteria VARCHAR(500)) BEGIN IF (param_CRITERIA <> "") THEN SET @QUERY1 = concat('SELECT user_name,count(*) as count ...
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33 views

A query for a latest version of data

MySQL. Let there is a table with fields startdate and kind. Actually in the real problem column named here startdate and kind are in a UNIQUE index, but the case if only startdate (not kind) is ...
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2k views

Concatenation of setof type or setof record

I use Postgresql 9.1 with Ubuntu 12.04. In a plpgsql function I try to concatenate setof type returned from another function. the type pair_id_value in question is created with create type ...
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623 views

Cannot use python3 as stored procedure language in posgresql database

I want to have python3 in my postgresql database for writing stored procedures. Being in the psql client, when I enter the command create extension plpython3u I get the error: couldn't open ...
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81 views

stored procedure examples [closed]

I am wondering if there are examples of open source apps that are written in stored procedures? I read a lot about them in textbooks and would like to see how they are used in practice beyond ...
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271 views

MySQL: Adding Routines to a Slave

While setting up the MySQL replication, I took the mysqldump (without--opt --routinesoptions) unaware of the fact that in mysqldump, --routines it is NOT enabled by default. Questions Is there any ...
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3k views

“can't return a result set in the given context” error when calling stored procedure - differences between mysql 5.0 and 5.5?

I have a stored procedure to regenerate leafs (nleft, nright) in simple (id, id_parent) tree. (sample table) When I'am calling CALL EdgeListToNestedSet( 'category', 'id_category', 'id_parent'); ...
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209 views

MySQL user defined rollback procedure

I'm attempting to write my own mini-rollback procedure. I have a table that tracks any updates or deletes to another table using a trigger. I am attempting to make it possible to restore one or more ...
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216 views

Binding errors with dependent stored procedures

We are getting strange errors on one of our stored procedures. This stored procedure calls other stored procedures & we are getting errors relating to columns that cannot be found in the sub ...
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1answer
1k views

Another BCP Export [Fail]ure

All, in SELECT Data Set Using Stored Procedure with BCP Error @Remus Rusanu provided a great solution to the problem. However, this evolved in to another problem: this BCP query now runs DECLARE ...
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1answer
1k views

`show procedure status` doesn't list all of the procedures?

mysql-server-5.5.28-1.el5.remi I'm pulling my hair with this problem: only EMS SQL Manager can list all of my store procedures (1763). mysql client, mysql-workbench, Navicat, ... only see some of ...
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459 views

use of signal for insert statement in mysql stored procedure

I want to create a procedure in which all types of possible errors can be handled using SIGNAL. Below is my stored procedure: DROP PROCEDURE IF EXISTS `spItem`$$ CREATE PROCEDURE `spItem`( IN ...
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293 views

Oracle, Stored and External procedures

Could someone give me a brief explication about these two mechanisms in oracle : stored and external procedures. Are they distinct ? Are they differ when we integrate in some language (Java, C++ or C ...
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1answer
2k views

What is the Best Way to detect if server is a Master inside a Stored Procedure?

I'm want to create a stored procedure/event to do some maintenance tasks. My setups are master/slave configured for failover scenarios (meaning the slave is not used for reporting, just might be ...
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1answer
6k views

Function returning “No data - zero rows fetched, selected, or processed” in MySQL 5.5

I have upgraded MySQL version to 5.5.16 After upgrading, some of the functions are giving warning as No data - zero rows fetched, selected, or processed. In those functions, cursors are there, but ...
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1answer
24 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 ...
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1answer
72 views

Most efficient way to insert rows into a temp table in a stored procedure

I am working in SQL Server 2008. I have a stored procedure with 5 queries inside of it that select rows from very large fact tables (on the order of millions of rows) into another table (call it ...
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1answer
42 views

Alter of stored procedure and execution performance

I would like to understand how an alter of a stored procedure without modifications can impact performance. I had a situation where a production environment had its database schema updated and a ...
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1answer
28 views

Is there another/better way to create and maintain large amounts of procedures?

So I've decided to take a step back, and scrutinize the way I implement procedures on my databases. I'll list what I have done, give my reason for doing so and hopefully I will be told that I'm a ...
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2answers
107 views

How to update a multiple rows all at once with a procedure.?

Im trying to do a procedure to update an (for now) empty column recently added. In this new column, i will put the values of the result obtained by a join query. To explain it better, i have this ...
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560 views

MySQL Workbench not showing stored procedures that I have created

I have a simple stored procedure that I have just created. I have applied this script to my database This script shows up in the my list of stored procedure However, when I restart MySQL ...
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251 views

Stored procedure to check if username exists

I'm trying to write a stored procedure So far I have this, but it always returns 1 CREATE DEFINER=`root`@`localhost` PROCEDURE `USER_EXISTS`(IN `USERNAME` VARCHAR(64) CHARSET utf8mb4) SELECT CASE ...
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2answers
246 views

Stored procedure big where clause or multiple procedures

Is it better to have one big query or N small ones? For example to select all the customers with multiple parameters: select id, name, firstname, city, birthday, ... from ...
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1answer
126 views

How can I get a local variable that's a list in a stored procedure?

I have some code in C# I'm trying to move to a stored procedure - Sql Azure does not like multiple calls. So everything needs to get moved to a proc. Here's the C# code: List<string> ...
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1answer
732 views

Modify text file with Oracle PL/SQL

I'm trying to open and replace a string in a text file with the following procedure: BEGIN v_file_name := 'text_file.txt'; v_filehandle := utl_file.fopen(v_file_dir, v_file_name, 'W'); v_id_nextval ...
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1answer
192 views

MySQL Cursor Batching Process

I have a cursor in MySQL and what I want to do is rather than having an enormous cursor loop that can be up to 4000+ users in size, do it smaller batches so that the MySQL engine doesn't suffer. I ...
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2answers
502 views

Converting MSSQL Stored Procedure to MySQL - Syntax Error

I am converting a MSSQL Stored Procedure to MySQL, and am running into a problem. Maybe it's because I have been staring at the code for so long, but I can't seem to figure it out: CREATE PROCEDURE ...
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1answer
702 views

Recursive calls in stored procedure and temporary tables

I am trying to create a stored procedure in PostgreSQL which has recursive calls. The procedure creates a temporary table to store results. The temporary table isn't dropped after first call due to ...
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1answer
3k views

Creating an SSIS package that uses a stored procedure

We're trying to make an SSIS package where it'll launch a stored procedure and capture the contents in a flat file. This will have to run every night, and the new file should overwrite the existing ...
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1answer
150 views

Maintenance plan using external tool to execute query and stored procedures giving off no results

My situation is as follows: I am using a third party tool (VisualCron) to run stored procedures and sql queries on several database servers. The stored procedures are from http://ola.hallengren.com/ ...
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2answers
246 views

Is outputting to both a result set and a temporary table possible?

I have a stored procedure that I need to both output the result set to the user and use a piece of information in the result set to possibly output other result sets. Here is a basic schema of what I ...
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1answer
108 views

Is this application creating stored procedures on the fly? [duplicate]

We are running a transaction program that uses MS SQL Server. Lately as our number of users and locations have grown, speed/response seems to be an issue. When looking at *sys.dm_exec_sql_text*, I ...
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1answer
2k views

Rollback parent procedure on failure in MySQL

I have the following two procedures on my server: CREATE DEFINER=`someone`@`localhost` PROCEDURE `NewMagnet`( IN `nick` VARCHAR(32), IN `tth` CHAR(39), IN `name` TINYTEXT, IN ...