Useful tips for everyday
Do you need to uninstall the SQL server patch? Uninstall SQL Server patch Archived Forums SQL Server Setup SQL Server Setup https://social.msdn.microsoft.com/Forums/sqlserver/en-US/49e01c53-4131-4339-b984-483abdf49d44/uninstall-sql-server-patchQuestion35/30/2017 10:45:38 AM10/2/2017 9:56:54…
How do I count in SQL Server? COUNT(DISTINCT expression) evaluates expression for each row in a group, and returns the number of unique, nonnull values.…
How are foreign keys used in relational data modeling? One such key defines a reference relationship from one or many rows in a table that…
Is there a way to convert varchar to UNIQUEIDENTIFIER? However, the following query lines don’t work for me: Msg 8169, Level 16, State 2, Line…
Which can be used with always encrypted? Always Encrypted is a feature designed to protect sensitive data, such as credit card numbers or national identification…
How do you remove the duplicates from this table? Follow these steps: Select the range of cells, or ensure that the active cell is in…
How do I dump a database in PostgreSQL? Dump Your PostgreSQL Database SSH to the staging/production server. Dump the desired database: pg_dump database_name > database_name_20160527.sql.…
How do I create a database in SQL? To create a database In Object Explorer, connect to an instance of the SQL Server Database Engine…
How do you use two tables in update statement? How to use multiple tables in SQL UPDATE statement with JOIN CREATE TABLE table1 (column1 INT,…
Is there a way to stop CouchDB from running compaction? The only way to stop compaction (iirc) is to stop CouchDB. Not a good idea.…