Sql updating multiple tables simultaneously Best sex dating site third arab

Suppose we have two tables Categories and Categories_Test. The common column in the two tables is CATEGORY_ID. Please note that query below is used for illustration purpose because Category_ID alone is primary key.

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Hi all, I am having trouble to writing stored procedure to insert and update the 2 tables in sql server 2005. EFFECTIVE_DATE and PDF_FILE_NAME FORM THE UNIQUE INDEX.

Table Name: BENEFIT_PDF 1)DOCUMENT_CK 2)EFFECTIVE_DATE 3)PDF_FILE_NAME 4)PDF_DISPLAY_NAME 5)PDF_IMAGE another Table Name: PLAN_PDF 1)DOCUMENT_CK 2)PLAN_ID 3)STATE Here document_ck is the identity column which is autogenerated and refer to the PLAN_PDF.

I aslo need to provide the way to update these fields with the existing data at any time. You wouldn't normally use a stored procedure, although it certainly can be done.

I am new to storedprocedures and I am confusing in mapping these tables and populate them. Stored procs may or may not be your best choice A lot depends on what you are using as the front end for your users.

There are 2 syntaxes for an update query in Oracle depending on whether you are performing a traditional update or updating one table with data from another table.

You can also perform more complicated updates in Oracle.

In addition to this, applications may be managing concurrency as well (optimistic, for example).

I think that David B provided a good answer, but I'm just going to expand it a bit here with an example.

Assuming the code consists of more than pure SQL calls, the former can have as large an impact as the latter.

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