Can't Update Table Using Mysql
Apr 21, 2006
Hello.
I use VS2005 and I was trying to make a little program able to connect to a MySQL 5.0.18 database through MyODBC 3.51.12. I can connect to the database and I can load a table in the Datagridview control, but I can't update the table: the wizard didn't generate the Update method. Even if I configure again the tableAdapter, the wizard generates only:
SELECT statement
table mappings
Fill method
Get method
The table is a very simple table: it has 3 columns and the first is a primary key.
If I create an identical table using Access database and make a program that connects through ODBC, I don't have the problem: the wizard generates also the UPDATE, INSERT and DELETE statements.
Where is the difference? What is the problem?
Thankyou so much for the help
Anthony R.
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Feb 7, 2004
Is there any way where I can add the MySQL Server as a Linked server to MS SQL server?
Is there any way where I can update a table in MySQL server based because a row was updated in MS SQL server using a trigger?
Thanks,
Amit
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Feb 12, 2007
Good Morning
Has anyone successfully used cherry's oledb provider for MYSQL to create a linked server from MS SQLserver 2005 to a Linux red hat platform running MYSQL.
I can not get it to work.
I've created a UDL which tests fine. it looks like this
[oledb]
; Everything after this line is an OLE DB initstring
Provider=OleMySql.MySqlSource.1;Persist Security Info=False;User ID=testuser;
Data Source=databridge;Location="";Mode=Read;Trace="""""""""""""""""""""""""""""";
Initial Catalog=riverford_rhdx_20060822
Can any on help me convert this to corrrect syntax for sql stored procedure
sp_addlinkedserver
I've tried this below but it does not work I just get an error saying it can not create an instance of OleMySql.MySqlSource.
I used SQL server management studio to create the linked server then just scripted this out below.
I seem to be missing the user ID, but don't know where to put it in.
EXEC master.dbo.sp_addlinkedserver @server = N'DATABRIDGE_OLEDB', @srvproduct=N'mysql', @provider=N'OleMySql.MySqlSource', @datasrc=N'databridge', @catalog=N'riverford_rhdx_20060822'
GO
EXEC master.dbo.sp_serveroption @server=N'DATABRIDGE_OLEDB', @optname=N'collation compatible', @optvalue=N'false'
GO
EXEC master.dbo.sp_serveroption @server=N'DATABRIDGE_OLEDB', @optname=N'data access', @optvalue=N'true'
GO
EXEC master.dbo.sp_serveroption @server=N'DATABRIDGE_OLEDB', @optname=N'dist', @optvalue=N'false'
GO
EXEC master.dbo.sp_serveroption @server=N'DATABRIDGE_OLEDB', @optname=N'pub', @optvalue=N'false'
GO
EXEC master.dbo.sp_serveroption @server=N'DATABRIDGE_OLEDB', @optname=N'rpc', @optvalue=N'false'
GO
EXEC master.dbo.sp_serveroption @server=N'DATABRIDGE_OLEDB', @optname=N'rpc out', @optvalue=N'false'
GO
EXEC master.dbo.sp_serveroption @server=N'DATABRIDGE_OLEDB', @optname=N'sub', @optvalue=N'false'
GO
EXEC master.dbo.sp_serveroption @server=N'DATABRIDGE_OLEDB', @optname=N'connect timeout', @optvalue=N'0'
GO
EXEC master.dbo.sp_serveroption @server=N'DATABRIDGE_OLEDB', @optname=N'collation name', @optvalue=null
GO
EXEC master.dbo.sp_serveroption @server=N'DATABRIDGE_OLEDB', @optname=N'lazy schema validation', @optvalue=N'false'
GO
EXEC master.dbo.sp_serveroption @server=N'DATABRIDGE_OLEDB', @optname=N'query timeout', @optvalue=N'0'
GO
EXEC master.dbo.sp_serveroption @server=N'DATABRIDGE_OLEDB', @optname=N'use remote collation', @optvalue=N'false'
Many Thanks
David Hills
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Mar 25, 2008
Hi guys,
I am trying to transfer data from a table in a SQL server database to an equivilent table in a MYSql database that resides on a different server.
I have previously used a php script to do the job but it proved very slow. I am dealing with a table that is growing and has 9.5 million records in this case and the proceedure may need to be carried out a number of times preday so I am hoping to find a better solution.
I am wondering anyone can point me in the direction of an alternative method.
Thanks,
Derick
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Aug 2, 2006
Dear All,
I have the table creation script and insret record script.
This is MySQl Format.
What changes I have to do so can I run this scripts into SQL Server 2000.
If any body has successfully done it then please tell me the procedure.
CREATE TABLE `activity` (
`id` bigint(20) NOT NULL auto_increment,
`object_type` varchar(60) default NULL,
`object_id` varchar(20) default NULL,
`person_id` bigint(20) NOT NULL default '0',
`activity_dtm` datetime NOT NULL default '0000-00-00 00:00:00',
`activity_type_cd` varchar(25) NOT NULL default '',
`description_code` varchar(200) default NULL,
PRIMARY KEY (`id`),
KEY `FK9D4BF30FB4715636` (`activity_type_cd`),
KEY `FK9D4BF30F270CDEE0` (`person_id`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ;
--
-- Dumping data for table `activity`
--
-- --------------------------------------------------------
--
-- Table structure for table `actv_type`
--
CREATE TABLE `actv_type` (
`code` varchar(25) NOT NULL default '',
`description` varchar(100) NOT NULL default '',
`void_ind` char(1) NOT NULL default '',
PRIMARY KEY (`code`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1;
--
-- Dumping data for table `actv_type`
--
INSERT INTO `actv_type` VALUES ('job_create', 'Created job', 'F');
INSERT INTO `actv_type` VALUES ('job_update', 'Changed job', 'F');
INSERT INTO `actv_type` VALUES ('job_void', 'Voided job', 'F');
INSERT INTO `actv_type` VALUES ('job_activate', 'Activated job', 'F');
INSERT INTO `actv_type` VALUES ('job_deactivate', 'Changed job to deactive', 'F');
INSERT INTO `actv_type` VALUES ('job_appl_create', 'Created application', 'F');
INSERT INTO `actv_type` VALUES ('job_appl_update', 'Updated application', 'F');
INSERT INTO `actv_type` VALUES ('intrv_create', 'Created interview', 'F');
INSERT INTO `actv_type` VALUES ('intrv_update', 'Updated interview', 'F');
INSERT INTO `actv_type` VALUES ('person_update', 'Update person', 'F');
INSERT INTO `actv_type` VALUES ('person_create', 'Create person', 'F');
INSERT INTO `actv_type` VALUES ('company_void', 'Voided company', 'F');
INSERT INTO `actv_type` VALUES ('company_create', 'Created company', 'F');
INSERT INTO `actv_type` VALUES ('company_update', 'Updated Company', 'F');
Thanks in Advance.
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Mar 20, 2007
Does anyone know of a reference site where I can find a reference table to get a better idea of data type conversions that I should be using?
I have a MySQL 5.0 database which had a lot of tables (mostly empty) that I already have gotten transferred to SQL Server 2005. However, I am suspicious of some of the data type conversions that SQL Server did.
I would really like a good web site to bookmark to help me with this if there is such a reference. Can anyone help?
If not, the most specific example I have right now is a MySQL column that is expecting to accept currency and the MySQL data type is "Double". SQL Server 2005 translated this as a "float" data type. I normally use a "decimal" data type.
- - - -
- Will -
- - - -
http://www.strohlsitedesign.com
http://www.servicerank.com/
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May 23, 2007
I have a 13 GB MYSQL table with the following definition:
Code:
CREATE TABLE `WikiParagraphs` (
`ID` int(10) unsigned NOT NULL auto_increment,
`Paragraph` text NOT NULL,
PRIMARY KEY (`ID`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=73035281 ;
I query it like this:
Code:
select Paragraph from WikiParagraphs where ID in (1,2,3,4)
the 1,2,3,4 bit comes from the Sphinx FullText engine that gives me the IDs I need that match my query within about 500 milliseconds.
But retrieving the data itself takes approximately 3-6 seconds.
Obviously, I'd like to speed this query up.
Any ideas?
G-Man
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Jun 14, 2007
Hi,I have table with three columns as belowtable name:expNo(int) name(char) refno(int)I have data as belowNo name refno1 a2 b3 cI need to update the refno with no values I write a query as belowupdate exp set refno=(select no from exp)when i run the query i got error asSubquery returned more than 1 value. This is not permitted when thesubquery follows =, !=, <, <= , >, >= or when the subquery is used asan expression.I need to update one colum with other column value.What is the correct query for this ?Thanks,Mani
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Dec 29, 2003
Can anybody tell how to import a table with the text column from SQL Server 2000 to MySQL 4.0.17?
I tried this using ODBC connection but got an error message saying, "Query-based Insertion or updating of BLOB values is not supported".
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Feb 16, 2006
Hi SQL fans,I realized that I often encounter the same situation in a relationdatabase context, where I really don't know what to do. Here is anexample, where I have 2 tables as follow:__________________________________________ | PortfolioTitle|| Portfolio |+----------------------------------------++-----------------------------+ | tfolio_id (int)|| folio_id (int) |<<-PK----FK--| tfolio_idfolio (int)|| folio_name (varchar) | | tfolio_idtitle (int)|--FK----PK->>[ Titles]+-----------------------------+ | tfolio_weight(decimal(6,5)) |+-----------------------------------------+Note that I also have a "Titles" tables (hence the tfolio_idtitlelink).My problem is : When I update a portfolio, I must update all theassociated titles in it. That means that titles can be either removedfrom the portfolio (a folio does not support the title anymore), addedto it (a new title is supported by the folio) or simply updated (atitle stays in the portfolio, but has its weight changed)For example, if the portfolio #2 would contain :[ PortfolioTitle ]id | idFolio | idTitre | poids1 2 1 102 2 2 203 2 3 30and I must update the PortfolioTitle based on these values :idFolio | idTitre | poids2 2 202 3 352 4 40then I should1 ) remove the title #1 from the folio by deleting its entry in thePortfolioTitle table2 ) update the title #2 (weight from 30 to 35)3 ) add the title #4 to the folioFor now, the only way I've found to do this is delete all the entriesof the related folio (e.g.: DELETE TitrePortefeuille WHERE idFolio =2), and then insert new values for each entry based on the new givenvalues.Is there a way to better manage this by detecting which value has to beinserted/updated/deleted?And this applies to many situation :(If you need other examples, I can give you.thanks a lot!ibiza
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Mar 3, 2005
I have an internal Project Management and Scheduling app that I wrote internally for my company. It was written to use MySQL running on a Debian server, but I am going to move it to SQL Server 2000 and integrate it with our Accounting software. The part I am having trouble with is the user login portion. I previously used this:
PHP Code:
$sql = "SELECT * FROM users WHERE username = "$username" AND user_password = password("$password")";
Apparently the password() function is not available when accessing SQL Server via ODBC. Is there an equivalent function I could use isntead so the passwords arent plaintext in the database? I only have 15 people using the system so a blank pwd reset wouldn't be too much trouble.
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Mar 18, 2005
hi,friends
we show record from multiple table using single 'selectcommand'.
like....
---------
select *
from cust_detail,vend_detail
---------
i want to insert value in multiple database table(more than one) using single 'insert command'.
is it possible?
give any idea or solution.
i want to update value in multiple database table(more than one) using single 'update command'
i want to delete value in multiple database table(more than one) using singl 'delete command'
it is possible?
give any idea or solution.
it's urgent.
thanks in advance.
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Jul 8, 2015
I have a table where table row gets updated multiple times(each column will be filled) based on telephone call in data.
Initially, I have implemented after insert trigger on ROW level thinking that the whole row is inserted into table will all column values at a time. But the issue is all columns are values are not filled at once, but observed that while telephone call in data, there are multiple updates to the row (i.e multiple updates in the sense - column data in row is updated step by step),
I thought to implement after update trigger , but when it comes to the performance will be decreased for each and every hit while row update.
I need to implement after update trigger that should be fired on column level instead of Row level to improve the performance?
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Feb 15, 2008
Hello
I've to write an trigger for the following action
When a entry is done in the table Adoscat79 having in the index field Statut_tiers the valeur 1 and a date in data_cloture for a customer xyz
all the entries in the same table where the no_tiers is the same as the one entered (many entriers) should have those both field updated
statut_tiers to 1
and date_cloture to the same date as entered
the same action has to be done when an update is done and the valeur is set to 1 for the statut_tiers and a date entered in the field date_clture
thank you for your help
I've never done a trigger before
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Sep 15, 2001
I'm looking for a query that can "batch" update one table from another. For example, say there are fields on both tables like this:
KeyField
Value1
Value2
Value3
The two tables will match on "KeyField". I would like to write one SQL query that will update the "Value" fields in Table1 with the data from Table2 when there is a match.
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Aug 7, 2003
How do I write an update query to update a column in TabA with the information from other records in TabA?
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Dec 17, 2001
I have an update trigger which fires from a transactiion table to update a parent record in another table. I am getting no errors, but also no update. Any help appreciated (see script below)
create trigger tr_cmsUpdt_meds on dbo.medisp for UPDATE as
if update(pstat)
begin
update med
set REC_FLAG = 2
from deleted dt
where med.uniq_id = dt.uniq_id
and dt.pstat = 2
and dt.spec_flag = 'kop'
end
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Sep 26, 2007
Please help.
give you example
I have table = Product
and column = Product_name varchar(20)
Then I have view call v_product this view select * from product.
Each time I modify product type become varchar(25). My view v_product didn't get change. I have to alter the view
The question I have. I have a lot of tables more then 80 need to change the data type. Any one have best way refesh the view??? Thank you
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Jan 8, 2008
I imported a SQL Table into SQL DataBase, But I can not update this table even with SQL Server management Studio
When I change any data on mentioned table above, Red exclamation sign appears left of the record .
How can I correct this problem?
Thanks.
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Oct 25, 2015
I have a temp table like this
CREATE TABLE #Temp
(
ID int,
Source varchar(50),
Date datetime,
CID varchar(50),
Segments int,
Air_Date datetime,
[code]....
Getting Error
Msg 102, Level 15, State 1, Procedure PublishToDestination, Line 34 Incorrect syntax near 'd'.
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Jan 9, 2008
This program gets the values of A and B passed in. They are for table columns DXID and CODE. The textbox GET1 is initialized to B when the page is loaded. When I type another value in GET1 and try to save it, the original initialized value gets saved and not the new value I just typed in. A literal value, like "222" saves but the new GET1.TEXT doesn't.
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Jan 31, 2006
I am working with the following two tables:
Category(NewID,OldID)
Link(CategoryID,BusinessID)
All fields are of Integer Type.
I need to write a stored procedure in sql 2000 which works as follows:
Select all the NewID and OldID from the Category Table
(SELECT NewID,OldID FROM Category)
Then for each rows fetched from last query, execute a update query in the Link table.
For Example,
Let @NID be the NewID for each rows and @OID be the OldID for each rows.
Then the query for each row should be..
UPDATE Link SET CategoryID=@CID WHERE CategoryID=@OID
Please help me with the code.
Thanks,
anisysnet
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Jul 26, 2004
I have contract table which has built in foreign key constrains. How can I alter this table for delete/ update cascade without recreating the table so whenever studentId/ contactId is modified, the change is effected to the contract table.
Thanks
************************************************** ******
Contract table DDL is
create table contract(
contractNum int identity(1,1) primary key,
contractDate smalldatetime not null,
tuition money not null,
studentId char(4) not null foreign key references student (studentId),
contactId int not null foreign key references contact (contactId)
);
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Oct 6, 2014
I am trying to use a stored procedure to update a column in a sql table using the value from a variable table I getting errors because my syntax is not correct. I think table aliases are not allowed in UPDATE statements.
This is my statement:
UPDATE [dbo].[sessions_teams] stc
SET stc.[Talks] = fmt.found_talks_type
FROM @Find_Missing_Talks fmt
WHERE stc.sessionid IN (SELECT sessionid FROM @Find_Missing_Talks)
AND stc.coupleid IN (SELECT coupleid FROM @Find_Missing_Talks)
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Mar 13, 2015
Here is the sample data for table.
create table #sample (emp varchar(max),data1 varchar(max),data2 varchar(max), Rdate date)
insert into #sample (emp,data1,data2,rdate)
values('john','','',getdate())
insert into #sample (emp,data1,data2,rdate)
values('tony','','',getdate())
[Code] ...
I need to update the data1, data2 from yesterday or before but they should be non blank and non null and update to todays data.
It means, I can't update to 2015-03-12 values to 2015-03-13, as they are blanks or nulls.
So I need to go 2015-03-11 and check the values, if they are not blank , i need to update with todays values.
Before the update :
empdata1data2Rdate
john3/13/2015
tony3/13/2015
john3/12/2015
tony3/12/2015
johncd3/11/2015
tonyab3/11/2015
After the update:
empdata1data2Rdate
johncd3/13/2015
tonyab3/13/2015
john3/12/2015
tony3/12/2015
johncd3/11/2015
tonyab3/11/2015
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Sep 16, 2015
I have a scenario where I have to Update a table with date when there are new records in another table
For example:
I load ODS table with the data from a file in SSIS. the file has CustomerID and other columns.
Now, when there is new record for any customerID in Ods, then Update the dbo table with the most recent record for every CustomerID(i.e. update the date column in dbo for that customerID). Also Include an Identifier that relates back to the ODS table. How do I do this?
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May 19, 2014
I am trying to update one table when records are inserted in another table.
I have added the following trigger to the table “ProdTr” and every time a record is added I want to update the field “Qty3” in the table “ActInf” with a value from the inserted record.
My problem appears to be that I am unable to fill the variables with values, and I cannot understand why it isn’t working, my code is:
ALTER trigger [dbo].[antall_liter] on [dbo].[ProdTr]
for insert
as
begin
declare @liter as decimal(28,6)
[Code] ....
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Nov 20, 2007
Hi,
Is this anyway to finding updated/ deleted recored using anyother data flow transformation tasks without using sql task.
Can find the new records using merge join task.
Is there better way to merge master table using staging table?
Thanks in advance.
DF.
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May 6, 2015
We need to Insert/Update a Fact Table from staging Table. currently we are using a SP which update Fact Table for Each region. this process is schedule, every 5 min job is run and Update fact table.but time of Insert and Update too long from staging to Fact, currently we are using merge statement for Insert and update.in my sp we are looping number how many region we need to update and at a time single Region we are updating using while loop in current SP.
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Sep 8, 2006
Hello
Is it possible to insert data into a temp table with data returned from a stored procedure joined with data from another table?
insert #MyTempTable
exec [dbo].[MyStoredProcedure] @Par1, @Par2, @Par3
JOIN dbo.OtherTable...
I'm missing something before the JOIN command. The temp table needs to know which fields need be updated.
I just can't figure it out
Many Thanks!
Worf
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Dec 2, 2015
I would like to update the flag of the promotion ID should the promotion ID date range overlap with Promotion ID(All) Date Range. The general logic is as below.
Update TableName
SET PromotionID Flag = 1 AND Reason = 'Overlap with row ID(Overlap row ID number)'
Where EACH ROW(Except with Promotion ID ALL) Date Range Overlap with ROW(with promotion ID ALL) Date range
Note: ROW is Partition By ColumnA,ColumnB
TableName: PromotionList
ID PromotionID StartDate EndDate ColumnA ColumnB Flag Reason
1 1 2015-04-05 2015-05-28 NULL NULL 0 NULL
2 1 2015-04-05 2015-04-23 2 3 0 NULL
3 2 2015-05-04 2015-07-07 2 3 0 NULL
4 ALL 2015-04-05 2015-04-28 NULL NULL 0 NULL
5 ALL 2015-07-06 2015-07-10 2 3 0 NULL
6 1 2015-02-03 2015-03-03 NULL NULL 0 NULL
Expected outcome after performing update on the table
ID PromotionID StartDate EndDate ColumnA ColumnB Flag Reason
1 1 2015-04-05 2015-05-28 NULL NULL 1 Overlap with row ID 4
2 1 2015-04-05 2015-04-23 2 3 0 NULL
3 2 2015-05-04 2015-07-07 2 3 Overlap with row ID 5
4 ALL 2015-04-05 2015-04-28 NULL NULL 0 NULL
5 ALL 2015-07-06 2015-07-10 2 3 0 NULL
6 1 2015-02-03 2015-03-03 NULL NULL 0 NULL
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Jan 22, 2008
Hello Friends,
I have two tables, And also I have Sample data in them.
create table X
(y int,
m int,
v int)
insert into X select 2007,1,5
insert into X select 2007,1,3
insert into X select 2007,2,9
insert into X select 2007,2,1
select * from X
Create table Y
(fy int,
fm int,
v int)
insert into Y select 2007,1,0
insert into Y select 2007,2,0
insert into Y select 2007,3,0
select * from X
select * from Y
I want to update the Table Y with the Sum of the Fields V from X based on the Criteria Y.fy = X.y and Y.fm = X.m
Using temporary table cannot be done.
Thanks in Advance,
Babz
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Aug 4, 2015
I have a table called ADSCHL which contains the school_code as Primary key and other two table as
RGDEGR(common field as SCHOOl_code) and RGENRl( Original_school_code) which are refrencing the ADSCHL. if a school_code will be updated both the table RGDEGR (school_code) and RGERNL ( original_schoolcode) has to be updated as well. I have been provided a new data that i have imported to SQL server using SSIS with table name as TESTCEP which has a column name school_code. I have been assigned a task to update the old school_code vale ( ADSCHL) with new school_code ( TESTCEP) and make sure the changes happen across all 3 tables.
I tried using Merge Update function not sure if this is going to work.
Update dbo.ADSCHL
SET dbo.ADSCHL.SCHOOL_CODE = FD.SCHOOL_Code
FROM dbo.ADSCHL AD
INNER JOIN TESTCEP FD
ON AD.SCHOOL_NAME = FD.School_Name
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