Finding a single row for an identity
7064
Retrieving the last record in each group - MySQL
53612
Same solution implying row equivalence?
57566
SQL to find the number of distinct values in a column
25405
Why does my calculated column not pick up the correct ID
110974
Switch id numbers of two rows in MySql
27724
Why would you put Identity Increment other than 1 in SQL?
98347
SQL Server Row by Row Access
135799
Trying to understand nested loops, identity matrix
37395
Get the last inserted row ID (with SQL statement)
83536
Get first non-null value per row
78728
Finding duplicate values in a SQL table
9736
How do you list the primary key of a SQL Server table?
150733
Create an ID (row number) column
67587
Fast way to discover the row count of a table in PostgreSQL
34477
Convert varchar to uniqueidentifier in SQL Server
91934
How to insert multiple records and get the identity value?
38582
Simple way to transpose columns and rows in SQL?