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Fix for bug #19370: DateTime datatype in MySQL has two bugs in it

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mysql-test/r/date_formats.result:
  Fix for bug #19370: DateTime datatype in MySQL has two bugs in it
    - results adjusted
mysql-test/r/strict.result:
  Fix for bug #19370: DateTime datatype in MySQL has two bugs in it
    - results adjusted
mysql-test/r/type_datetime.result:
  Fix for bug #19370: DateTime datatype in MySQL has two bugs in it
    - results adjusted
mysql-test/t/strict.test:
  Fix for bug #19370: DateTime datatype in MySQL has two bugs in it
    - tests adjusted
sql-common/my_time.c:
  Fix for bug #19370: DateTime datatype in MySQL has two bugs in it
    - Regardless of the title of the bug the only real bug is that it
      doesn't make sense to have only some invalid parts in a date.
      E.g. a valid day among invalid years or months is totally ambiguous 
      and we should refuse to guess what it means.
  
      To fix it, we add a check that both the year is zero and either day
      or month are zero (year and (day or month)), and if they are then  we
      reject such dates. Doing so should adequately fix the reported problem.
This commit is contained in:
unknown
2006-07-12 11:38:11 +05:00
parent 4d71b8f8f9
commit 97a3d52682
5 changed files with 39 additions and 11 deletions
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20
mysql-test/r/strict.result
View File

@ -5,7 +5,9 @@ select @@sql_mode;
REAL_AS_FLOAT,PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ANSI,STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_AUTO_CREATE_USER
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (col1 date);
INSERT INTO t1 VALUES('2004-01-01'),('0000-10-31'),('2004-02-29');
INSERT INTO t1 VALUES('2004-01-01'),('2004-02-29');
INSERT INTO t1 VALUES('0000-10-31');
ERROR 22007: Incorrect date value: '0000-10-31' for column 'col1' at row 1
INSERT INTO t1 VALUES('2004-0-31');
ERROR 22007: Incorrect date value: '2004-0-31' for column 'col1' at row 1
INSERT INTO t1 VALUES('2004-01-02'),('2004-0-31');
@ -54,7 +56,6 @@ Warning 1265 Data truncated for column 'col1' at row 3
select * from t1;
col1
2004-01-01
0000-10-31
2004-02-29
2004-01-02
2004-01-03
@ -121,7 +122,9 @@ col1
drop table t1;
set @@sql_mode='ansi,traditional';
CREATE TABLE t1 (col1 datetime);
INSERT INTO t1 VALUES('2004-10-31 15:30:00'),('0000-10-31 15:30:00'),('2004-02-29 15:30:00');
INSERT INTO t1 VALUES('2004-10-31 15:30:00'),('2004-02-29 15:30:00');
INSERT INTO t1 VALUES('0000-10-31 15:30:00');
ERROR 22007: Incorrect datetime value: '0000-10-31 15:30:00' for column 'col1' at row 1
INSERT INTO t1 VALUES('2004-0-31 15:30:00');
ERROR 22007: Incorrect datetime value: '2004-0-31 15:30:00' for column 'col1' at row 1
INSERT INTO t1 VALUES('2004-10-0 15:30:00');
@ -141,7 +144,6 @@ ERROR 22007: Incorrect datetime value: '59' for column 'col1' at row 1
select * from t1;
col1
2004-10-31 15:30:00
0000-10-31 15:30:00
2004-02-29 15:30:00
drop table t1;
CREATE TABLE t1 (col1 timestamp);
@ -204,6 +206,7 @@ INSERT INTO t1 (col1) VALUES (STR_TO_DATE('15.10.2004','%d.%m.%Y'));
INSERT INTO t1 (col2) VALUES (STR_TO_DATE('15.10.2004 10.15','%d.%m.%Y %H.%i'));
INSERT INTO t1 (col3) VALUES (STR_TO_DATE('15.10.2004 10.15','%d.%m.%Y %H.%i'));
INSERT INTO t1 (col1) VALUES(STR_TO_DATE('31.10.0000 15.30','%d.%m.%Y %H.%i'));
ERROR 22007: Incorrect date value: '0000-10-31 15:30:00' for column 'col1' at row 1
INSERT INTO t1 (col1) VALUES(STR_TO_DATE('31.0.2004 15.30','%d.%m.%Y %H.%i'));
ERROR 22007: Incorrect date value: '2004-00-31 15:30:00' for column 'col1' at row 1
INSERT INTO t1 (col1) VALUES(STR_TO_DATE('0.10.2004 15.30','%d.%m.%Y %H.%i'));
@ -219,6 +222,7 @@ ERROR HY000: Incorrect datetime value: '15.13.2004 15.30' for function str_to_ti
INSERT INTO t1 (col1) VALUES(STR_TO_DATE('00.00.0000','%d.%m.%Y'));
ERROR 22007: Incorrect date value: '0000-00-00' for column 'col1' at row 1
INSERT INTO t1 (col2) VALUES(STR_TO_DATE('31.10.0000 15.30','%d.%m.%Y %H.%i'));
ERROR 22007: Incorrect datetime value: '0000-10-31 15:30:00' for column 'col2' at row 1
INSERT INTO t1 (col2) VALUES(STR_TO_DATE('31.0.2004 15.30','%d.%m.%Y %H.%i'));
ERROR 22007: Incorrect datetime value: '2004-00-31 15:30:00' for column 'col2' at row 1
INSERT INTO t1 (col2) VALUES(STR_TO_DATE('0.10.2004 15.30','%d.%m.%Y %H.%i'));
@ -255,6 +259,7 @@ INSERT INTO t1 (col1) VALUES (CAST('2004-10-15' AS DATE));
INSERT INTO t1 (col2) VALUES (CAST('2004-10-15 10:15' AS DATETIME));
INSERT INTO t1 (col3) VALUES (CAST('2004-10-15 10:15' AS DATETIME));
INSERT INTO t1 (col1) VALUES(CAST('0000-10-31' AS DATE));
ERROR 22007: Truncated incorrect datetime value: '0000-10-31'
INSERT INTO t1 (col1) VALUES(CAST('2004-10-0' AS DATE));
ERROR 22007: Incorrect date value: '2004-10-00' for column 'col1' at row 1
INSERT INTO t1 (col1) VALUES(CAST('2004-0-10' AS DATE));
@ -262,6 +267,7 @@ ERROR 22007: Incorrect date value: '2004-00-10' for column 'col1' at row 1
INSERT INTO t1 (col1) VALUES(CAST('0000-00-00' AS DATE));
ERROR 22007: Truncated incorrect datetime value: '0000-00-00'
INSERT INTO t1 (col2) VALUES(CAST('0000-10-31 15:30' AS DATETIME));
ERROR 22007: Truncated incorrect datetime value: '0000-10-31 15:30'
INSERT INTO t1 (col2) VALUES(CAST('2004-10-0 15:30' AS DATETIME));
ERROR 22007: Incorrect datetime value: '2004-10-00 15:30:00' for column 'col2' at row 1
INSERT INTO t1 (col2) VALUES(CAST('2004-0-10 15:30' AS DATETIME));
@ -269,7 +275,7 @@ ERROR 22007: Incorrect datetime value: '2004-00-10 15:30:00' for column 'col2' a
INSERT INTO t1 (col2) VALUES(CAST('0000-00-00' AS DATETIME));
ERROR 22007: Truncated incorrect datetime value: '0000-00-00'
INSERT INTO t1 (col3) VALUES(CAST('0000-10-31 15:30' AS DATETIME));
ERROR 22007: Incorrect datetime value: '0000-10-31 15:30:00' for column 'col3' at row 1
ERROR 22007: Truncated incorrect datetime value: '0000-10-31 15:30'
INSERT INTO t1 (col3) VALUES(CAST('2004-10-0 15:30' AS DATETIME));
ERROR 22007: Incorrect datetime value: '2004-10-00 15:30:00' for column 'col3' at row 1
INSERT INTO t1 (col3) VALUES(CAST('2004-0-10 15:30' AS DATETIME));
@ -282,6 +288,7 @@ INSERT INTO t1 (col1) VALUES (CONVERT('2004-10-15',DATE));
INSERT INTO t1 (col2) VALUES (CONVERT('2004-10-15 10:15',DATETIME));
INSERT INTO t1 (col3) VALUES (CONVERT('2004-10-15 10:15',DATETIME));
INSERT INTO t1 (col1) VALUES(CONVERT('0000-10-31' , DATE));
ERROR 22007: Truncated incorrect datetime value: '0000-10-31'
INSERT INTO t1 (col1) VALUES(CONVERT('2004-10-0' , DATE));
ERROR 22007: Incorrect date value: '2004-10-00' for column 'col1' at row 1
INSERT INTO t1 (col1) VALUES(CONVERT('2004-0-10' , DATE));
@ -289,6 +296,7 @@ ERROR 22007: Incorrect date value: '2004-00-10' for column 'col1' at row 1
INSERT INTO t1 (col1) VALUES(CONVERT('0000-00-00',DATE));
ERROR 22007: Truncated incorrect datetime value: '0000-00-00'
INSERT INTO t1 (col2) VALUES(CONVERT('0000-10-31 15:30',DATETIME));
ERROR 22007: Truncated incorrect datetime value: '0000-10-31 15:30'
INSERT INTO t1 (col2) VALUES(CONVERT('2004-10-0 15:30',DATETIME));
ERROR 22007: Incorrect datetime value: '2004-10-00 15:30:00' for column 'col2' at row 1
INSERT INTO t1 (col2) VALUES(CONVERT('2004-0-10 15:30',DATETIME));
@ -296,7 +304,7 @@ ERROR 22007: Incorrect datetime value: '2004-00-10 15:30:00' for column 'col2' a
INSERT INTO t1 (col2) VALUES(CONVERT('0000-00-00',DATETIME));
ERROR 22007: Truncated incorrect datetime value: '0000-00-00'
INSERT INTO t1 (col3) VALUES(CONVERT('0000-10-31 15:30',DATETIME));
ERROR 22007: Incorrect datetime value: '0000-10-31 15:30:00' for column 'col3' at row 1
ERROR 22007: Truncated incorrect datetime value: '0000-10-31 15:30'
INSERT INTO t1 (col3) VALUES(CONVERT('2004-10-0 15:30',DATETIME));
ERROR 22007: Incorrect datetime value: '2004-10-00 15:30:00' for column 'col3' at row 1
INSERT INTO t1 (col3) VALUES(CONVERT('2004-0-10 15:30',DATETIME));