2026-03-12 21:01:38

divers/split_string_in_words_01.sql

@@ -0,0 +1,34 @@
+/*
+    vplesnlia: split input string in words
+*/
+
+
+DECLARE
+    TYPE v_arr IS
+        VARRAY(100) OF VARCHAR2(60);
+    var          v_arr;
+    return_value VARCHAR2(60);
+BEGIN
+    var := v_arr();
+    FOR c1 IN (
+        SELECT
+            regexp_substr(
+                '&&1', '[^ ]+', 1, level
+            ) AS string_parts
+        FROM
+            dual
+        CONNECT BY
+            regexp_substr(
+                '&&1', '[^ ]+', 1, level
+            ) IS NOT NULL
+    ) LOOP
+        var.extend;
+        var(var.last) := c1.string_parts;
+    END LOOP;
+
+    FOR i IN var.first..var.last LOOP
+        return_value := var(i);
+        dbms_output.put_line(return_value);
+    END LOOP;
+
+END;