`blend_chars` does not work if exceptions are used about manticoresearch

[outcassed]

It looks like this bug has been present since at least 2.0.5

http://sphinxsearch.com/bugs/view.php?id=1329

http://sphinxsearch.com/forum/view.html?id=10797

[airolg]

Thank you, I've added the issue to our backlog

[tomatolog]

I've tried to reproduce issue with Manticore head source code and all work fine for me.

here is my config

source test
{
	type			= mysql

	sql_host		= localhost
	sql_user		= test
	sql_pass		=
	sql_db			= test
	sql_port		= 3306	# optional, default is 3306

	sql_query_pre = SET NAMES utf8
	sql_query = SELECT 1, 'red-black', 11 idd UNION SELECT 2, 'red+black', 12 idd
	sql_attr_uint		= idd
}

index i1
{
	source    = test
	path = a1/i1
	
	blend_chars = +, -, !, /
	exceptions = exceptions.txt
}

index i2
{
	source    = test
	path = a1/i2
	
	blend_chars = +, -, !, /
	exceptions = e_no.txt
}

index i3
{
	source    = test
	path = a1/i3
	
	blend_chars = +, -, !, /
}

indexer
{
	mem_limit		= 512M
}

searchd
{
	listen			= 8312
	listen			= 8306:mysql41	
	log				= searchd.log
	pid_file		= searchd.pid
	query_log		= query.log
	query_log_format = sphinxql
	max_matches		= 1000
	workers			= threads
	binlog_path		= #a1
}

along with content of exceptions files

$>cat exceptions.txt
Sample Exception => SampleException

$>cat e_no.txt

I get back right results without any issues

mysql> select * from i1 where match('red+black');
+------+------+
| id   | idd  |
+------+------+
|    2 |   12 |
+------+------+
1 row in set (0.00 sec)

mysql> select * from i2 where match('red+black');
+------+------+
| id   | idd  |
+------+------+
|    2 |   12 |
+------+------+
1 row in set (0.00 sec)

mysql> select * from i3 where match('red+black');
+------+------+
| id   | idd  |
+------+------+
|    2 |   12 |
+------+------+
1 row in set (0.00 sec)

mysql> select * from i3 where match('red-black');
+------+------+
| id   | idd  |
+------+------+
|    1 |   11 |
+------+------+
1 row in set (0.00 sec)

mysql> select * from i2 where match('red-black');
+------+------+
| id   | idd  |
+------+------+
|    1 |   11 |
+------+------+
1 row in set (0.00 sec)

mysql> select * from i1 where match('red-black');
+------+------+
| id   | idd  |
+------+------+
|    1 |   11 |
+------+------+
1 row in set (0.00 sec)

Feel free to provide full data that reproduces issue.

[outcassed]

Yes head looks fine. Sorry about that I'm 0 for 2 😉 I was using indexes generated with an older version of indexer

[tomatolog]

closing issue however feel free to reopen if you have data that reproduces this case