Sphinx get agent schema -

it's first question, forgive errors:). framework i'm using yii2 , @ beginning of requests, have problem of receiving answer of distributed index agent in sphinx command:

describe `10.0.0.22:9312:indexname`; 

i get:

error 1064 (42000): sphinxql: syntax error, unexpected $undefined, expecting ident (or 49 other tokens) near '`10.0.0.22:9312:indexname`' 

my distributed conf:

index indexname {     type = distributed     agent = 10.0.13.24:9312|10.0.0.22:9312:indexname     ha_strategy = noerrors } 

other conf:

index indexname {     type            = rt      path            = /var/lib/sphinxsearch/data/indexname      rt_field        = code     rt_field        = title     rt_field        = article     rt_field        = docket      rt_attr_uint        = code     rt_attr_string      = title     rt_attr_string      = article     rt_attr_string      = docket      morphology = lemmatize_ru, stem_enru     charset_table   = 0..9, u+410..u+42f->u+430..u+44f, u+430..u+44f, _     blend_chars     = +, &, @     dict        = keywords     min_word_len    = 1     min_prefix_len  = 1 } 

my searchd conf default.

also have problem of queries fields names backquotes, such as:

select `id`, weight() relevance indexname match('asus'); 

i get:

error 1064 (42000): index indexname: agent 10.0.0.22:9312: remote error: select: syntax error, unexpected '`', expecting $end near '`, weight() relevance' 

i tried queries in console , same errors appears. if make simple queries "select * indexname match('asus')" works fine.

alas pretty sure sphinx can't 'proxy' though 'describe' requests. can describe local indexes, , distributed index (to components).

cant feilds/attributes of remote indexes, client have directly connect remote agent setting. (although can of course list of attributes @ least, running query (select * dist limit 1)

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as issue quotes, known bug, dont know status on fixing it. running query without backquotes works better.