SQL Server :: Can The Statements Be Written In A Fashion To Use Against The Entire Table
Aug 23, 2010
The code is from one of our vb pages, but im not concerned about that, im just concerned with the 3 update statements, need to know if there is anyway to write a procedure or query to execute the same logic, but against the entire database table instead of on a per record basis as it is now. Reason being is that we made some updates to the code below to begin capturing a new field when a record is inserted. Well we have 119,000 +/- records in the table that currently DONT have data in the new field. So since the logic below is working the way we want and expect it to work per record, just wanted to see if it can be changed to run against all the records and update them accordingly.
if valueTwo = "13" or valueTwo = "14" then
strSqual = "update trans set trans_response_date='" & TransDate & "' " & strTechSQL & " where (trans_response_date is null or trans_response_date='') and sys_id='"&strSystemID&"' and (trans_type_name='11' or trans_type_name='12') "
getStaticRecordSet(strSqual)
[code]...
We have a need to update all the existing records in the table so that the new field is updated. Can anyone tell me if there is anyway to setup the above update statements to be executed as a global update? And by that i mean, i want to be able to run the update statement and have logic built into it so that it gets the appropriate data to use for each individual record.. i dont want to accidently update every single record with the same data.. that would be a big mess to clean up. There are 2 tables that need to be updated one time, then with the changed made to the page code, those fields would be populate each time a new record is inserted.
So the first table currently has 1177 records that need to be updated. Once that table is updated, then the next table can be updated, this table has 116,635 records that need to be updated with a value from the first table. Then every single record 119,970 has to have its new field populated with the information from the first table.
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