From 75bdeb1b21dca9266c077f9bade0e88bec716e9c Mon Sep 17 00:00:00 2001
From: unknown <vva@eagle.mysql.r18.ru>
Date: Wed, 9 Apr 2003 20:50:30 -0400
Subject: added compress/uncompress function

sql/mysql_priv.h:
  added have_compress variable
sql/mysqld.cc:
  added have_compress variable
sql/set_var.cc:
  added have_compress variable
---
 mysql-test/t/func_compress.test | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 mysql-test/t/func_compress.test

(limited to 'mysql-test/t/func_compress.test')

diff --git a/mysql-test/t/func_compress.test b/mysql-test/t/func_compress.test
new file mode 100644
index 00000000000..2f86a414792
--- /dev/null
+++ b/mysql-test/t/func_compress.test
@@ -0,0 +1,20 @@
+-- source include/have_compress.inc
+#
+# Test for compress and uncompress functions:
+#
+
+select @test_compress_string:='string for test compress function aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ';
+select length(@test_compress_string);
+
+select uncompress(compress(@test_compress_string));
+select uncompress(@test_compress_string);
+select uncompressed_length(compress(@test_compress_string))=length(@test_compress_string);
+select uncompressed_length(compress(@test_compress_string));
+select length(compress(@test_compress_string))<length(@test_compress_string);
+
+create table t1 (a text, b char(255), c char(4)) type=myisam;
+insert into t1 (a,b,c) values (compress(@test_compress_string),compress(@test_compress_string),'d ');
+select uncompress(a) from t1;
+select uncompress(b) from t1;
+select concat('|',c,'|') from t1;
+drop table t1;
\ No newline at end of file
-- 
cgit v1.2.1