Cannot insert duplicate key row in object 'dbo.Origin' with unique index 'UIX_Origin'. The duplicate key value is (Lombardy, Italy). There’s a problem when you try to select duplicate rows in SQL. To start the SQL check for duplicates that existed before, I ran the SELECT part of th...
Replace your string concatenations with@...placeholders and, afterwards, add the values to your SqlCommand. You can choose the name of the placeholders freely, just make sure that they start with the@sign. Your example would look like this: var sql = "INSERT INTO myTable (myField1, myFie...
SQL Merge statement can help developers to prevent duplicate rows in database tables. This SQL tutorial shows how Transact-SQL Merge command can be used in a SQL Instead Of Insert trigger for maintaining unique combination of selected row columns. I used Merge in SQL codes of Instead Of Trigge...
This will avoid duplicate caching and possible user confusion when they are trying to configure key caching. Registering a custom column master key store provider This section applies to version 3.0 and higher of the provider. Custom master key store providers can be registered with the driver at...
Examine existing indexes on the table along with missing index suggestions to prevent creating duplicate indexes. Learn more in tune nonclustered indexes with missing index suggestions.General index design guidelinesExperienced database administrators can design a good set of indexes, but this task...
Cleansing data before it is stored in a reporting database is necessary to provide value to consumers of business intelligence applications. The cleansing process usually includes deduping processes that prevent duplicate records from being reported by the system. ...
Specifies the error response when an insert operation attempts to insert duplicate key values into a unique index. The IGNORE_DUP_KEY option applies only to insert operations after the index is created or rebuilt. The default is OFF.ON A warning message occurs when duplicate key values are ...
Specifies the error response when an insert operation attempts to insert duplicate key values into a unique index. The IGNORE_DUP_KEY option applies only to insert operations after the index is created or rebuilt. The default is OFF.ON A warning message occurs when duplicate key values are ...
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File System - auto-rename duplicate file names by adding 1,2,3...at the end when moving files from one folder to the other using file system File System Task - using a wildcard in variable File system task error ; Access to the path " " is denied File system task intermittently faili...