First I installed SQL Server 2012 for learning. Because it doesn't take too much memory.
But later I need a SQL Server for development so I installed the latest version of SQL Server 2019 Developer edition.
After installation, I check the version of SQL Server in SSMS using
SELECT @@VERSION
and I get:
Microsoft SQL Server 2012 - 11.0.2100.60 (X64) Feb 10 2012 19:39:15
Copyright (c) Microsoft Corporation
Enterprise Edition (64-bit) on Windows NT 6.2 <X64> (Build 9200:)
I don't know how to fix this.
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