programming-examples/sql
2019-11-18 14:05:53 +01:00
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AggregateFunctions Adding SQL query language 2019-11-18 14:05:53 +01:00
BooleanRelationalOperators Adding SQL query language 2019-11-18 14:05:53 +01:00
FormattingOutput Adding SQL query language 2019-11-18 14:05:53 +01:00
JoinHRDatabase Adding SQL query language 2019-11-18 14:05:53 +01:00
Joins Adding SQL query language 2019-11-18 14:05:53 +01:00
QueryMultipleTables Adding SQL query language 2019-11-18 14:05:53 +01:00
RetrieveFromTables Adding SQL query language 2019-11-18 14:05:53 +01:00
SortingFilteringHRDatabase Adding SQL query language 2019-11-18 14:05:53 +01:00
SQLMovieDatabase Adding SQL query language 2019-11-18 14:05:53 +01:00
Subqueries Adding SQL query language 2019-11-18 14:05:53 +01:00
SubqueriesHRDatabase Adding SQL query language 2019-11-18 14:05:53 +01:00
Union Adding SQL query language 2019-11-18 14:05:53 +01:00
UserManagement Adding SQL query language 2019-11-18 14:05:53 +01:00
View Adding SQL query language 2019-11-18 14:05:53 +01:00
WildcardSpecialOperators Adding SQL query language 2019-11-18 14:05:53 +01:00
README.md Adding SQL query language 2019-11-18 14:05:53 +01:00

SQL query language

SQL files are used by database products. A SQL file typically contains queries to modify the structure of a relational database -- to insert, delete, update or extract data. SQL files are compatible with many database programs.