mirror of
https://github.com/MariaDB/server.git
synced 2025-07-30 16:24:05 +03:00
small compress/uncompress modification after monty's review
This commit is contained in:
@ -7,11 +7,6 @@ length(@test_compress_string)
|
||||
select uncompress(compress(@test_compress_string));
|
||||
uncompress(compress(@test_compress_string))
|
||||
string for test compress function aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
|
||||
select uncompress(@test_compress_string);
|
||||
uncompress(@test_compress_string)
|
||||
NULL
|
||||
Warnings:
|
||||
Error 1254 Too big size of uncompressed data. The maximum size is 8192. (probably, length of uncompressed data was corrupted)
|
||||
select uncompressed_length(compress(@test_compress_string))=length(@test_compress_string);
|
||||
uncompressed_length(compress(@test_compress_string))=length(@test_compress_string)
|
||||
1
|
||||
@ -33,3 +28,15 @@ select concat('|',c,'|') from t1;
|
||||
concat('|',c,'|')
|
||||
|d|
|
||||
drop table t1;
|
||||
select compress("");
|
||||
compress("")
|
||||
|
||||
select uncompress("");
|
||||
uncompress("")
|
||||
|
||||
select uncompress(compress(""));
|
||||
uncompress(compress(""))
|
||||
|
||||
select uncompressed_length("");
|
||||
uncompressed_length("")
|
||||
0
|
||||
|
@ -7,7 +7,6 @@ select @test_compress_string:='string for test compress function aaaaaaaaaaaaaaa
|
||||
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);
|
||||
@ -17,4 +16,10 @@ insert into t1 (a,b,c) values (compress(@test_compress_string),compress(@test_co
|
||||
select uncompress(a) from t1;
|
||||
select uncompress(b) from t1;
|
||||
select concat('|',c,'|') from t1;
|
||||
drop table t1;
|
||||
drop table t1;
|
||||
|
||||
select compress("");
|
||||
select uncompress("");
|
||||
select uncompress(compress(""));
|
||||
select uncompressed_length("");
|
||||
|
||||
|
Reference in New Issue
Block a user