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This is similar to MysQL Worklog 3253, but with a different implementation. The disk format and SQL syntax is identical with MySQL 5.7. Fetures supported: - "Any" ammount of any trigger - Supports FOLLOWS and PRECEDES to be able to put triggers in a certain execution order. Implementation details: - Class Trigger added to hold information about a trigger. Before this trigger information was stored in a set of lists in Table_triggers_list and in Table_triggers_list::bodies - Each Trigger has a next field that poinst to the next Trigger with the same action and time. - When accessing a trigger, we now always access all linked triggers - The list are now only used to load and save trigger files. - MySQL trigger test case (trigger_wl3253) added and we execute these identically. - Even more gracefully handling of wrong trigger files than before. This is useful if a trigger file uses functions or syntax not provided by the server. - Each trigger now has a "Created" field that shows when the trigger was created, with 2 decimals. Other comments: - Many of the changes in test files was done because of the new "Created" field in the trigger file. This shows up in SHOW ... TRIGGER and when using information_schema.trigger. - Don't check if all memory is released if on uses --gdb; This is needed to be able to get a list from safemalloc of not freed memory while debugging. - Added option to trim_whitespace() to know how many prefix characters was skipped. - Changed a few ulonglong sql_mode to sql_mode_t, to find some wrong usage of sql_mode.
142 lines
3.3 KiB
Plaintext
142 lines
3.3 KiB
Plaintext
# Testing of feature statistics
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-- source include/have_geometry.inc
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--disable_warnings
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drop table if exists t1;
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--enable_warnings
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set sql_mode="";
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flush status;
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show status like "feature%";
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--echo #
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--echo # Feature GIS
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--echo #
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CREATE TABLE t1 (g POINT);
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SHOW FIELDS FROM t1;
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INSERT INTO t1 VALUES
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(PointFromText('POINT(10 10)')),
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(PointFromText('POINT(20 10)')),
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(PointFromText('POINT(20 20)')),
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(PointFromWKB(AsWKB(PointFromText('POINT(10 20)'))));
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drop table t1;
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show status like "feature_gis";
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--echo #
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--echo # Feature dynamic columns
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--echo #
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set @a= COLUMN_CREATE(1, 1212 AS int);
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set @b= column_add(@a, 2, 1212 as integer);
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select column_get(@b, 2 as integer);
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show status like "feature_dynamic_columns";
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--echo #
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--echo # Feature fulltext
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--echo #
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CREATE TABLE t1 (a VARCHAR(200), b TEXT, FULLTEXT (a,b)) engine=myisam;
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INSERT INTO t1 VALUES('MySQL has now support', 'for full-text search'),
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('Full-text indexes', 'are called collections'),
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('Only MyISAM tables','support collections'),
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('Function MATCH ... AGAINST()','is used to do a search'),
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('Full-text search in MySQL', 'implements vector space model');
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select * from t1 where MATCH(a,b) AGAINST ("collections");
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select * from t1 where MATCH(a,b) AGAINST ("indexes");
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drop table t1;
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# We need the following when running with --ps-protocol
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--replace_result 4 2
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show status like "feature_fulltext";
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--echo #
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--echo # Feature locale
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--echo #
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SET lc_messages=sr_RS;
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SET lc_messages=en_US;
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show status like "feature_locale";
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--echo #
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--echo # Feature subquery
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--echo #
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select (select 2);
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SELECT (SELECT 1) UNION SELECT (SELECT 2);
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create table t1 (a int);
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insert into t1 values (2);
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select (select a from t1 where t1.a=t2.a), a from t1 as t2;
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drop table t1;
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--replace_result 8 4
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show status like "feature_subquery";
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--echo #
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--echo # Feature timezone
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--echo #
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SELECT FROM_UNIXTIME(unix_timestamp()) > "1970-01-01";
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set time_zone="+03:00";
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SELECT FROM_UNIXTIME(unix_timestamp()) > "1970-01-01";
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set time_zone= @@global.time_zone;
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show status like "feature_timezone";
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--echo #
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--echo # Feature triggers
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--echo #
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create table t1 (i int);
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--echo # let us test some very simple trigger
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create trigger trg before insert on t1 for each row set @a:=1;
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set @a:=0;
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select @a;
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insert into t1 values (1),(2);
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select @a;
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--replace_column 6 #
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SHOW TRIGGERS IN test like 't1';
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drop trigger trg;
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drop table t1;
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show status like "%trigger%";
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--echo #
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--echo # Feature xml
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--echo #
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SET @xml='<a aa1="aa1" aa2="aa2">a1<b ba1="ba1">b1<c>c1</c>b2</b>a2</a>';
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SELECT extractValue(@xml,'/a');
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select updatexml('<div><div><span>1</span><span>2</span></div></div>',
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'/','<tr><td>1</td><td>2</td></tr>') as upd1;
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--replace_result 4 2
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show status like "feature_xml";
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--echo #
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--echo # Feature delayed_keys
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--echo #
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create table t1 (a int, key(a)) engine=myisam delay_key_write=1;
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insert into t1 values(1);
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insert into t1 values(2);
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drop table t1;
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create table t1 (a int, key(a)) engine=aria delay_key_write=1;
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insert into t1 values(1);
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insert into t1 values(2);
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drop table t1;
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show status like "feature_delay_key_write";
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#
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# Feature CHECK CONSTRAINT
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#
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create table t1 (a int check (a > 5));
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create table t2 (b int, constraint foo check (b < 10));
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drop table t1, t2;
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show status like "feature_check_constraint";
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