Sql

How to extract group from regular expression in Oracle?

pattern-matching

string-extraction

Fastest way to copy a table in mysql?

mysql-performance

database-optimization

How to check if a cursor exists (open status)

Retrieving Data from SQL Using pyodbc

Querying data by joining two tables in two databases on different servers

temporary-tables

How to find rows that have a value that contains a lowercase letter

case-sensitivity

Best practices on primary key, auto-increment, and UUID in SQL databases

database-design

Org.postgresql.util.psqlexception: FATAL: sorry, too many clients already

connection-pooling

database-performance

postgresql-optimization

Error 1148: The used command is not allowed with this MySQL version

database-security

Sql: Two select statements in one query

How do I add multiple "NOT LIKE '%?%' in the WHERE clause of sqlite3?

prompt-engineering

Select the max value of each group

prompt-engineering

How to select unique records by SQL

What's the purpose of SQL keyword "AS"?

Create or replace trigger postgres

transactional-ddl

trigger-management

database-structures

Sql GROUP BY CASE statement with aggregate function

aggregate-functions

Getting a date list in a range in PostgreSQL

prompt-engineering

Equivalent of LIMIT and OFFSET for SQL Server?

Generating a random & unique 8 character string using MySQL

prompt-engineering

Why does this SQLite query select all dates, even those outside of the criteria?

prompt-engineering

explain.codes / Sql