Querela · August 12, 2020 20:15 · Feb 10, 2015
diff --git a/strsplit.sql b/strsplit.sql
@@ -0,0 +1,35 @@
+-- Retrieved from http://dev.mysql.com/doc/refman/5.6/en/string-functions.html at 2015-feb-10 18:16
+-- Working on MySQL version 5.6.19-0ubuntu0.14.04.1 (Ubuntu)
+--
+-- Posted by Chris Stubben on August 21 2008 3:49pm
+-- Split delimited strings
+
+CREATE FUNCTION
+    strSplit(x VARCHAR(255), delim VARCHAR(12), pos INT) RETURNS VARCHAR(255)
+    return
+        REPLACE(SUBSTRING(SUBSTRING_INDEX(x, delim, pos),
+                          LENGTH(SUBSTRING_INDEX(x, delim, pos - 1)) + 1),
+                delim,
+                '');
+
+-- Usage: SELECT strSplit("aaa,b,cc,d", ',', n) AS nth;
+SELECT strSplit("aaa,b,cc,d", ',', 2) AS second;
++--------+
+| second |
++--------+
+| b      |
++--------+
+
+SELECT strSplit("a|bb|ccc|dd", '|', 3) AS third;
++-------+
+| third |
++-------+
+| ccc   |
++-------+
+
+SELECT strSplit("aaa,b,cc,d", ',', 7) AS 7th;
++------+
+| 7th  |
++------+
+| NULL |
++------+