Sql

Is there a way to persist a variable across a go?

stored-procedures

How to check type of value in postgres

conditional-statements

Sql - How do I get only the numbers after the decimal?

decimal-extraction

data-manipulation

How to flip bit fields in T-SQL?

bit-manipulation

performance-tips

What is the difference between GROUP BY and ORDER BY in SQL?

Using "like" wildcard in prepared statement

prompt-engineering

Handling List-types with Esqueleto

database-operations

Mysql, Concatenate two columns

Difference between Top and Limit Keyword in SQL

database-compatibility

query-performance

How do I view the Explain Plan in Oracle SQL developer?

performance-tuning

Alter data type of a column to serial

prompt-engineering

sequence-management

Declare local variables in PostgreSQL?

Convert Date format into DD/MMM/YYYY format in SQL Server

date-formatting

date-conversion

Copy table structure to a new table in SQLite3

database-management

schema-management

Sql-server: Error - Exclusive access could not be obtained because the database is in use

exclusive-access

database-restoration

backup-file-path

Mixing explicit and implicit joins fails with "There is an entry for table ... but it cannot be referenced from this part of the query"

What is the syntax meaning of RAISERROR()

database-management

Select group of rows that match all items in a list

How to detect if a string contains at least a number?

pattern-matching

Optimistic locking in MySQL

transaction-management

optimistic-locking

database-isolation-levels

explain.codes / Sql