Create ifnull.sql

Nanos1 · web-flow · commit a61806380473 · 2024-09-13T09:59:51.000+02:00
diff --git a/sql-queries-5/String Concatenation and Aggregation in SQL/ifnull.sql b/sql-queries-5/String Concatenation and Aggregation in SQL/ifnull.sql
@@ -0,0 +1 @@
+USE University; SELECT CONCAT(IFNULL(textbook, 'No textbook assigned'), ' for ', IFNULL(name, 'Unknown Course')) AS course_description FROM Course;

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+USE University; SELECT CONCAT(IFNULL(textbook, 'No textbook assigned'), ' for ', IFNULL(name, 'Unknown Course')) AS course_description FROM Course;`