CREATE UNIQUE INDEX date_style_loc_deac_since ON yz3_stock ( [date],yz3_style,yz3_location,dead_since);

https://docs.microsoft.com/en-us/sql/t-sql/statements/create-index-transact-sql?view=sql-server-ver15

CREATE UNIQUE INDEX location ON sl_h.dbo.yz3_stock (yz3_location); 19.05.20

• Home
• Notebook
• Contact us

• Privacy Statement
• 

Copyleft ☠ 2024