Access Code - DELETE Statement with DISTINCTROW and T-SQL Access Now() vs. T-SQL GETDATE() ? ADD and SUBTRACT depending on the condition is CASE STATEMENT ADD COLUMN to variable table? Add prefix in data column Add Time in SQL HH:MM:SS to another HH:MM:SS Adding a column to a lar...
How to work the REPLACE function in Derived Column in SSIS How to write an expression to extract a sub-string from a SSIS variable? How to write CASE statement in SSIS expression using Derived Column Transformation available in BI 2008R2 How to zip and encrypt a file with password using ssi...
Ensuring that queries are performant or that they fit the context that you’re working in is a whole other thing. That’s why this SQL tutorial will provide you with a small peek at some steps that you can go through to evaluate your query: First off, you’ll start with a short ...
SQL join clauses are commonly used to query data from related tables, such as an inner join orleft join. SQL update statement is used to update records in a table but a cross-table update can be performed in SQL Server with these join clauses. ASQL updatewith join is a query used to...
How to use switch - case statement in T-SQL..? How to Validate Parameter @FromYear and @ToYear in SSRS. How to view / edit other users subscriptions to reports via report admin user ? How to write connection string for Sharepoint List data source? How to write Expression to subtract...
I use this statement in mssql and it's ok,but gave me error in mysql how to write it correctly in mysql ? statement: "Select NAME,Adrress as [Office Address],KODE from TblOp order by NAME asc"; thank you ht Subject Written By ...
This post demonstrates the process to use the exit statement to terminate a loop in PostgreSQL. PL/pgSQL Exit Statement: How to Terminate a Loop The EXIT statement can be used to terminate the body of the loop before the actual ending of the loop by providing some conditions to this statem...
“Write the query the simplest way. If through testing it becomes clear that the performance is inadequate, consider alternative query forms.”- Gail Shaw For fast, accurate and documented assistance in answering your questions, please readthis article. ...
I am thinking to write dynamic statement but I want to know if there was any other way I could rewrite the logic without dynamic statement.@sql = 'Select * from table where 'select case when 1=1 then @sql + ' date range between fromdate1 to todate1' else @sql + 'date range ...
To learn how to write an SQL query, let's use the following question: Who are the people with red hair in Massachusetts who were born in 2003? Using the SELECT command SELECT chooses the fields that you want displayed in your chart. This is the specific piece of information that you wan...