mirror of
https://github.com/MariaDB/server.git
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f935c6a286
Changed timestamp to return string in YYYY-MM-DD HH:MM:SS format. DATE_ADD() and related functions now returns correct DATE/DATETIME type depending on argument types. Now all tests passes, still some work left to remove warnings in log files from mysql-test-run mysql-test/r/cast.result: New result for time mysql-test/r/delayed.result: Timestamp update mysql-test/r/derived.result: Fix after bulk insert change mysql-test/r/explain.result: Fix after bulk insert change mysql-test/r/func_date_add.result: Timestamp change mysql-test/r/func_str.result: Timestamp change mysql-test/r/func_time.result: Timestamp change mysql-test/r/innodb.result: Timestamp change mysql-test/r/join_outer.result: Fix after bulk insert change mysql-test/r/key_primary.result: Fix after bulk insert change mysql-test/r/keywords.result: Timestamp change mysql-test/r/merge.result: Removed warning mysql-test/r/odbc.result: Fix after bulk insert change mysql-test/r/range.result: Fix after bulk insert change mysql-test/r/select.result: Fix after bulk insert change mysql-test/r/subselect.result: Fixed EXPLAIN output mysql-test/r/type_datetime.result: Timestamp update mysql-test/r/type_ranges.result: Timestamp update mysql-test/r/type_timestamp.result: Timestamp update mysql-test/r/union.result: EXPLAIN UPDATE mysql-test/t/func_str.test: Timestamp update mysql-test/t/func_time.test: New test for interval type result mysql-test/t/merge.test: Remove warnings of wrong drop table mysql-test/t/type_datetime.test: Timestamp change mysql-test/t/type_timestamp.test: Timestamp change sql/field.cc: Changed timestamp to return string in YYYY-MM-DD HH:MM:SS format sql/field.h: Changed timestamp to return string in YYYY-MM-DD HH:MM:SS format sql/item.cc: Binary protocol update sql/item.h: Binary protocol update sql/item_func.cc: Added comment sql/item_func.h: @variables are always returned to the client as strings sql/item_timefunc.cc: Changed INTERVAL to return correct type sql/item_timefunc.h: Changed INTERVAL to return correct type sql/mysqld.cc: Changed default pthread_attr_setstacksize to 129K sql/protocol.cc: More type checking sql/set_var.cc: Fixed that @convert works ok with new protocol sql/sql_analyse.cc: Fixed bug in analyze sql/sql_class.cc: Fixed bug from last push in LIMIT sql/sql_error.cc: More optimal types sql/sql_repl.cc: Binary protocol changes sql/sql_select.cc: Fixed bug in multi-table-update Changed EXPLAIN to return NULL instead of empty strings sql/sql_show.cc: Binary protocol
47 lines
2 KiB
Text
47 lines
2 KiB
Text
drop table if exists t1;
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CREATE TABLE t1 (
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visitor_id int(10) unsigned DEFAULT '0' NOT NULL,
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group_id int(10) unsigned DEFAULT '0' NOT NULL,
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hits int(10) unsigned DEFAULT '0' NOT NULL,
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sessions int(10) unsigned DEFAULT '0' NOT NULL,
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ts timestamp(14),
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PRIMARY KEY (visitor_id,group_id)
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)/*! type=MyISAM */;
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INSERT INTO t1 VALUES (465931136,7,2,2,20000318160952);
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INSERT INTO t1 VALUES (173865424,2,2,2,20000318233615);
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INSERT INTO t1 VALUES (173865424,8,2,2,20000318233615);
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INSERT INTO t1 VALUES (173865424,39,2,2,20000318233615);
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INSERT INTO t1 VALUES (173865424,7,2,2,20000318233615);
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INSERT INTO t1 VALUES (173865424,3,2,2,20000318233615);
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INSERT INTO t1 VALUES (173865424,6,2,2,20000318233615);
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INSERT INTO t1 VALUES (173865424,60,2,2,20000318233615);
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INSERT INTO t1 VALUES (173865424,1502,2,2,20000318233615);
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INSERT INTO t1 VALUES (48985536,2,2,2,20000319013932);
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INSERT INTO t1 VALUES (48985536,8,2,2,20000319013932);
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INSERT INTO t1 VALUES (48985536,39,2,2,20000319013932);
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INSERT INTO t1 VALUES (48985536,7,2,2,20000319013932);
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INSERT INTO t1 VALUES (465931136,3,2,2,20000318160951);
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INSERT INTO t1 VALUES (465931136,119,1,1,20000318160953);
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INSERT INTO t1 VALUES (465931136,2,1,1,20000318160950);
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INSERT INTO t1 VALUES (465931136,8,1,1,20000318160950);
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INSERT INTO t1 VALUES (465931136,39,1,1,20000318160950);
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INSERT INTO t1 VALUES (1092858576,14,1,1,20000319013445);
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INSERT INTO t1 VALUES (357917728,3,2,2,20000319145026);
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INSERT INTO t1 VALUES (357917728,7,2,2,20000319145027);
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select visitor_id,max(ts) as mts from t1 group by visitor_id
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having mts < DATE_SUB(NOW(),INTERVAL 3 MONTH);
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visitor_id mts
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48985536 2000-03-19 01:39:32
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173865424 2000-03-18 23:36:15
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357917728 2000-03-19 14:50:27
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465931136 2000-03-18 16:09:53
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1092858576 2000-03-19 01:34:45
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select visitor_id,max(ts) as mts from t1 group by visitor_id
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having DATE_ADD(mts,INTERVAL 3 MONTH) < NOW();
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visitor_id mts
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48985536 2000-03-19 01:39:32
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173865424 2000-03-18 23:36:15
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357917728 2000-03-19 14:50:27
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465931136 2000-03-18 16:09:53
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1092858576 2000-03-19 01:34:45
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drop table t1;
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