Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Beide Seiten der vorigen Revision Vorhergehende Überarbeitung Nächste Überarbeitung | Vorhergehende Überarbeitung | ||
| modul:m290:learningunits:lu07:loesungen:l02 [2024/10/01 09:16] – vdemir | modul:m290:learningunits:lu07:loesungen:l02 [2024/10/17 12:44] (aktuell) – vdemir | ||
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| Zeile 1: | Zeile 1: | ||
| - | ====== | + | ====== |
| - | ===== Requirements | + | ===== A: Separate INSERT statements |
| - | * Work type: Individual | + | |
| - | * Timeframe: 15 Minutes | + | |
| - | * Means of aid: | + | |
| - | * Only teaching materials, no websearch, no use of ai. | + | |
| - | * Expected Result: | + | |
| - | * At least 30 rows of employees data, inserted into the **table employees**. | + | |
| - | * 10 of the 30 rows are inserted with 10 separate insert statements. | + | |
| - | * 20 of the 30 rows are inserted with one single SQL statement. | + | |
| - | + | ||
| - | ===== Assignments ===== | + | |
| - | + | ||
| - | ==== A: Separate INSERT statements ==== | + | |
| Below you will find ten lines with employee data that you should insert into the ‘employees’ table, but with 10 separate INSERT commands. | Below you will find ten lines with employee data that you should insert into the ‘employees’ table, but with 10 separate INSERT commands. | ||
| - | INSERT INTO EMPLOYEES (employee_id, | + | |
| VALUES (1, ' | VALUES (1, ' | ||
| INSERT INTO EMPLOYEES (employee_id, | INSERT INTO EMPLOYEES (employee_id, | ||
| Zeile 39: | Zeile 27: | ||
| VALUES (11, ' | VALUES (11, ' | ||
| - | ==== B: One single INSERT statement ==== | + | ===== B: One single INSERT statement |
| ... Insert the following 20 lines of data into the table " | ... Insert the following 20 lines of data into the table " | ||
| Zeile 64: | Zeile 52: | ||
| (29, ' | (29, ' | ||
| (30, ' | (30, ' | ||
| + | | ||
| + | The result after the import of all 30 rows should look like in Webstorm the image below. As you can see, the select on the table " | ||
| + | |||
| + | {{: | ||