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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3answers
103 views

Inner Join Table (Mapping table)

this is first time i am try mapping table in mysql i write this procedure but not work ? whats wrong ? DELIMITER $$ CREATE DEFINER=`root`@`localhost` PROCEDURE `spr_GetInformation`( ...
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votes
0answers
48 views

Logical or in oracle PL/SQL

I have this code: declare error1 number; error2 number; error3 number; begin error1 := 1; error2 := 0; error3 := error1 | error2; -- should be error3 = 1 end; But I dont know how to ...
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votes
0answers
133 views

db2 cannot execute C-function for Reason code 4

I've implemented a function as C code for db2. The library name is called libmyfoo.so and is stored id /usr/local/lib as declared in the External declaration. When I try to execute this function I get ...
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votes
0answers
234 views

zero rows fetched, selected, or processed Mysql

Help me to solve this problem error call cd3(@VAR) 0 row(s) affected, 1 warning(s): 1329 No data - zero rows fetched, selected, or processed 0.000 sec delimiter ;; create procedure cd3(out var ...
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votes
1answer
135 views

MySql - is possible that performance issues are caused by dynamic SQL?

We have this MySQL SP, which uses dynamic SQL. It seems it does NOT perform well under load. It is possible that this SP becomes slow under load because it uses dynamic SQL? Can dynamic SQL cause ...
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votes
1answer
63 views

Can MySql nested SP be a bottleneck?

We have this MySQL SP, which calls a nested SP. It seems it does NOT perform well under load. It is possible that this SP becomes slow under load because it calls a nested SP and uses temporary ...
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votes
0answers
284 views

Does Netezza have functionality that is equivalent to a trigger?

Does Netezza have a feature that is similar to a trigger in SQL Server or Oracle? Right now we are using Netezza as a data warehousing database, but we would like to perform some audits and ...
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votes
0answers
191 views

Stored procedure to replace a string in an entire database

I am trying to create a procedure to change a string in an entire database... after a lot of searching I have come up with this procedure, but it gives an error. The procedure is: BEGIN declare t, c ...
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votes
1answer
103 views

Procedure and Automation in Mysql

i have a table with these columns and the values are coming in these tables from a csv file at a regular interval of n minutes ( by cron the load infile command) : ID (PK) status first ...
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0answers
43 views

Does MySQL have built in support for procedural programming languages made in Python, PHP, Java, etc?

If I understand correctly, Postgresql has built in support so you can write procedures in different languages. But when I look at MySQL I only see a native language, it's own thing. Does MySQL have ...
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votes
0answers
33 views

how to use information table's result in a select statement

SELECT COLUMN_NAME into columnname_date FROM `INFORMATION_SCHEMA`.`COLUMNS` WHERE `TABLE_SCHEMA`='syslog_data' AND `TABLE_NAME`='syslogs_index_1' AND ordinal_position = forder_date+2; When I ...
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votes
0answers
39 views

Permissions different between test and live databases

We have 2 database Servers - Test and Live. We restore the live database back to test periodically. We have noticed that a SQL User has access to execute a stored proc on live but not on the test ...
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votes
0answers
21 views

How can I prove that the following T-SQL is bad for performance? [duplicate]

I have recently inherited a codebase with a large amount of stored procedures. The system they are supporting is encountering numerous performance problems which I am looking in to. A number of the ...
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votes
1answer
1k views

Stored procedure to handle empty sets

How can I make a stored procedure to print a specific message if an empty set wa returned by the query?
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votes
0answers
62 views

Procedure after commit

I have an application which periodically will insert large amounts of data, from that data I build a few materialized views (well emulate by creating a table from a view and replacing it with the ...
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votes
0answers
191 views

DBA_SCHEDULER_Job is not giving any result

I have created one procedure that is supposed to trigger on 5th date of every month.for that i have used dba scheduler job.but its not triggering. select job_name,status from dba_scheduler_jobs; ...
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votes
0answers
280 views

Error PLS-00436: implementation restriction: cannot reference fields of BULK In-BIND table of records

i've problem here. i wanna create a Stored procedure like below, but i encountered error PLS-00436: implementation restriction: cannot reference fields of BULK In-BIND table of records. create or ...
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votes
2answers
348 views

Why does this procedure raise a privilege error?

I am having trouble getting the following procedure to run on a remote MySQL database - the given error is privilege based (#1227). Locally, the procedure runs fine. QUESTIONS Could somebody help ...
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votes
1answer
382 views

How do I check if a stored procedure is defined in MySQL

When I do : select routine_definition from information_schema.routines where routine_name = 'sp_name'; it returns a row, but the routine_definition column is NULL. Does this mean that this Stored ...
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votes
0answers
151 views

How to load XML data into an oracle db table ?

Is there a way to load the XML format data into an Oracle 11g DB table directly ? I mean, Can we write a Stored Procedure to accomplish the same in a more efficient way with the best performance ? ...
0
votes
1answer
601 views

Need a stored procedure to check and update row when it does not already exists.

Need a stored procedure that will check and then update the rows (with username & email) except the id (auto incremented with a unique one). For example, if id = 5 has, the username abc and the ...
0
votes
1answer
978 views

Is there a way to skip errors in procedures and resuming procedure

When there is a unique key in a table (not PRIMARY KEY) and procedure is running, on duplicate key error the whole process will be halted. I want to resume on error and call the procedure again. ...
0
votes
0answers
118 views

how do i bulk copy a huge amount of data and keep the same table updated through stored procedure in SQL SERVER [duplicate]

Possible Duplicate: How to move data from big table In my project i need to fetch datas from different tables in a data base and create a new table with the same colmn names for all those ...
0
votes
1answer
332 views

How do I access a result set from a StoredProcedure… in another StoredProcedure

I have a non-trivial SELECT statement and I don't want to write it twice (standard SW development considerations). I want to use the results in two stored procedures. I am imagining something like ...
-1
votes
1answer
33 views

Issues with procedures, setting multiple values [closed]

I am trying to set multiple values but I am only able to set one value. This code fails: alter procedure modifyvalue @ID int, @flight varchar(6), @destination char(10) as begin update ...
-1
votes
1answer
69 views

My auto increment primary key is not automatically incrementing

I have the following database Whenever I try inserting values in the database I get the following error. Duplicate entry '0' for key 'PRIMARY' This means ID is not incrementing automatically. I ...
-1
votes
1answer
105 views

Access table field on creating a trigger postgresql

How can I access table field on creating a trigger? CREATE TRIGGER foo_trigger AFTER INSERT OR UPDATE OR DELETE ON foo FOR EACH ROW EXECUTE PROCEDURE proc(foo.field);//here goes the parameter
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votes
1answer
31 views

prepare stmt is not working

set @sqlt = concat("select", @rowname_date," from syslog_data.syslogs_index_1 "); prepare stmt from @sqlt; execute stmt; deallocate prepare stmt; gives me a eeror 1064 in the prepare statement? Any ...
-1
votes
1answer
42 views

Very Slow MySql Stored Procedure

I'm working with a web app running on MySQL. It uses stored procedures for all database-related tasks. The original web app and the database were designed by another developer; I'm only maintaining it ...
-1
votes
1answer
59 views

delete in stored procedure [closed]

i am write this stored procedure to delete one row DELIMITER $$ CREATE DEFINER=`root`@`localhost` PROCEDURE `spr_StdDelete`(IN ID INT) BEGIN DELETE FROM students WHERE ...
-1
votes
1answer
176 views

Syntax Error in MySQL Stored Procedure [closed]

I facing the issue in executing a SQL Stored Procedure and I got the error message as showing syntax error in my statement, but I couldn't find that, Stored Procedure -- Routine DDL -- Note: ...
-2
votes
1answer
134 views

Stored procedure syntax error [closed]

I am writing a procedure, independently the queries run fine with no errors.. But, when I run it as a procedure I get errors. Given below is my procedure create or replace PROCEDURE xyz(inuserid ...
-2
votes
1answer
205 views

Errors keeping stored procedures through restore from backup [closed]

We are running SQL Server 2008 R2 on two identical servers. One, called LIVE, is our production environment. The other, called QA, is our dev enivornment. In order to check backup integrity and run ...
-2
votes
1answer
374 views

Use select query in stored procedure

I have some questions about stored procedures. Using select query inside the stored procedure is efficent or using select query in front end. Which is take less time and give the result is fast or if ...
-2
votes
1answer
35 views

Following procedure generates an error and I cannot find the reason [closed]

create or replace procedure buyunits is mnav number; mpno varchar2(100); mtransactioncharge number; mservicecharge number; maccno number; cursor ecursor is select accno from sipholder where ...
-3
votes
1answer
92 views

Sproc - Adding columns with matching ID column [closed]

I currently have a sproc that is used for reporting on a table similar to the one below: ID Weight QTY OtherData 1 20 12 1234 1 44 4 1234 ...