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aba6d06c34
Fixed memory leaks and compiler warnings in ha_sphinx.cc Added HA_MUST_USE_TABLE_CONDITION_PUSHDOWN so that an engine can force index condition to be used mysql-test/suite/sphinx/sphinx.result: Added testing of pushdown conditions and sphinx status variables. mysql-test/suite/sphinx/sphinx.test: Added testing of pushdown conditions and sphinx status variables. mysql-test/suite/sphinx/suite.pm: Print version number if sphinx version is too old. sql/handler.h: Added HA_MUST_USE_TABLE_CONDITION_PUSHDOWN so that an engine can force index condition to be used sql/sql_base.cc: Added 'thd' argument to check_unused() to be able to set 'entry->in_use' if we call handler->extra(). This was needed as sphinx (and possible other storage engines) assumes that 'in_use' is set if handler functions are called. sql/sql_select.cc: Test if handler is forcing pushdown condition to be used. storage/sphinx/ha_sphinx.cc: Updated to version 2.0.4 Fixed memory leaks and compiler warnings. storage/sphinx/ha_sphinx.h: Updated to version 2.0.4 storage/sphinx/snippets_udf.cc: Updated to version 2.0.4
59 lines
2.1 KiB
Text
59 lines
2.1 KiB
Text
create table ts ( id bigint unsigned not null, w int not null, q varchar(255) not null, index(q) ) engine=sphinx connection="sphinx://127.0.0.1:SPHINXSEARCH_PORT/*";
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select * from ts where q='test';
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id w q
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1 2 test
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2 2 test
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4 1 test
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drop table ts;
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create table ts ( id bigint unsigned not null, w int not null, q varchar(255) not null, index(q) ) engine=sphinx connection="sphinx://127.0.0.1:SPHINXSEARCH_PORT/*";
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select * from ts where q='test;filter=gid,1;mode=extended';
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id w q
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1 2421 test;filter=gid,1;mode=extended
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2 2421 test;filter=gid,1;mode=extended
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select * from ts where q='test|one;mode=extended';
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id w q
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1 3595 test|one;mode=extended
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2 2460 test|one;mode=extended
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4 1471 test|one;mode=extended
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select * from ts where q='test;offset=1;limit=1';
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id w q
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2 2 test;offset=1;limit=1
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alter table ts connection="sphinx://127.0.0.1:SPHINXSEARCH_PORT/test1";
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select id, w from ts where q='one';
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id w
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1 2
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drop table ts;
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create table ts ( id bigint unsigned not null, w int not null, q varchar(255) not null, gid int not null, _sph_count int not null, index(q) ) engine=sphinx connection="sphinx://127.0.0.1:SPHINXSEARCH_PORT/test1";
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select * from ts;
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id w q gid _sph_count
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select * from ts where q='';
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id w q gid _sph_count
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1 1 1 0
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2 1 1 0
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3 1 2 0
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4 1 2 0
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select * from ts where q=';groupby=attr:gid';
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id w q gid _sph_count
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3 1 ;groupby=attr:gid 2 2
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1 1 ;groupby=attr:gid 1 2
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explain select * from ts where q=';groupby=attr:gid';
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE ts ref q q 257 const 3 Using where with pushed condition
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SET @save_optimizer_switch=@@optimizer_switch;
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SET optimizer_switch='index_condition_pushdown=off';
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explain select * from ts where q=';groupby=attr:gid';
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE ts ref q q 257 const 3 Using where with pushed condition
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SET optimizer_switch=@save_optimizer_switch;
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drop table ts;
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show status like "sphinx_%";
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Variable_name Value
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sphinx_error_commits 0
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sphinx_error_group_commits 0
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sphinx_error_snapshot_file
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sphinx_error_snapshot_position 0
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sphinx_time 0
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sphinx_total 2
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sphinx_total_found 2
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sphinx_word_count 0
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sphinx_words
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