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New posts in sql

Join ruins the select

sql sql-server join

SQL Server : how to get specific column from stored procedure without modifying it

Improving a SQL LIKE query performance

mysql sql performance sql-like

How to write a query for aggregating forex candle data?

sql postgresql

Fuzzy logic matching

Count total number of duplicate rows in a table

sql postgresql

In MySQL select query, checking for a string or checking for true in a where clause?

Is it a good idea to index every column if the users can filter by any column?

Foreign Key Referencing Same Table

mysql sql foreign-keys key

sum over multiple columns

sql sql-server sum

SQL Server: force cleanup of deallocated internal objects in tempdb to release disk space reserved for them within an opened session

DELETE query performance

sql performance teradata

Is it possible to define custom SQL query inside an entity in Symfony3

sql symfony

Postgresql query to lookup emojis

sql postgresql unicode emoji

#1050 - Table 'wp_commentmeta' already exists

mysql sql ddl

Postgres - Lateral join with random values on both sides

sql postgresql join lateral

How to avoid multiple function evals with the (func()).* syntax in an SQL query?

Can a foreign key act as a primary key?

Why does this SQL code give error 1066 (Not unique table/alias: 'user')?

Subtracting Dates in Oracle - Number or Interval Datatype?

sql oracle date plsql oracle11g