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
39 lines
1.3 KiB
Text
39 lines
1.3 KiB
Text
select CAST(1-2 AS UNSIGNED);
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CAST(1-2 AS UNSIGNED)
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18446744073709551615
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select CAST(CAST(1-2 AS UNSIGNED) AS SIGNED INTEGER);
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CAST(CAST(1-2 AS UNSIGNED) AS SIGNED INTEGER)
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-1
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select CONVERT('-1',UNSIGNED);
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CONVERT('-1',UNSIGNED)
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18446744073709551615
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select cast(-5 as unsigned) | 1, cast(-5 as unsigned) & -1;
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cast(-5 as unsigned) | 1 cast(-5 as unsigned) & -1
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18446744073709551611 18446744073709551611
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select cast(-5 as unsigned) -1, cast(-5 as unsigned) + 1;
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cast(-5 as unsigned) -1 cast(-5 as unsigned) + 1
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18446744073709551610 18446744073709551612
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select ~5, cast(~5 as signed);
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~5 cast(~5 as signed)
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18446744073709551610 -6
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select cast(5 as unsigned) -6.0;
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cast(5 as unsigned) -6.0
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-1.0
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select cast("A" as binary) = "a", cast(BINARY "a" as CHAR) = "A";
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cast("A" as binary) = "a" cast(BINARY "a" as CHAR) = "A"
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0 1
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select cast("2001-1-1" as DATE), cast("2001-1-1" as DATETIME);
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cast("2001-1-1" as DATE) cast("2001-1-1" as DATETIME)
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2001-01-01 2001-01-01 00:00:00
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select cast("1:2:3" as TIME);
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cast("1:2:3" as TIME)
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01:02:03
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select cast("2001-1-1" as date) = "2001-01-01";
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cast("2001-1-1" as date) = "2001-01-01"
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0
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select cast("2001-1-1" as datetime) = "2001-01-01 00:00:00";
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cast("2001-1-1" as datetime) = "2001-01-01 00:00:00"
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0
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select cast("1:2:3" as TIME) = "1:02:03";
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cast("1:2:3" as TIME) = "1:02:03"
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0
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