SQL: Unterschied zwischen den Versionen
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- tables | - tables | ||
- view | - view | ||
| − | === Query vs Script | + | === Query vs Script === |
- Query consist of a single command | - Query consist of a single command | ||
- Script is just a file with a bunch of queries | - Script is just a file with a bunch of queries | ||
Aktuelle Version vom 11. Juni 2022, 12:43 Uhr
Structure Query Language
- SQL is the standard language used to access databases - SQL is standard ANSI - SQL can retrieve data from a database - SQL can update records from a database - SQL create - database - tables - view
Query vs Script
- Query consist of a single command - Script is just a file with a bunch of queries