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Portability fix: we had problems with -1.1E-38, -2.2E-308 values

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on 64-bit platforms (due to compiler's optimization).
-1.1E-38  replaced with -1.1E-37
-2.2E-308 replaced with -2.2E-307
This commit is contained in:
ram@gw.mysql.r18.ru
2004-11-26 14:02:39 +04:00
parent c5cb1affa2
commit 47abf905a5
2 changed files with 12 additions and 12 deletions
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16
mysql-test/r/strict.result
View File

@@ -713,8 +713,8 @@ NULL
-99.99 -99.99
DROP TABLE t1; DROP TABLE t1;
CREATE TABLE t1 (col1 FLOAT, col2 FLOAT UNSIGNED); CREATE TABLE t1 (col1 FLOAT, col2 FLOAT UNSIGNED);
INSERT INTO t1 VALUES (-1.1E-38,0),(+3.4E+38,+3.4E+38); INSERT INTO t1 VALUES (-1.1E-37,0),(+3.4E+38,+3.4E+38);
INSERT INTO t1 VALUES ('-1.1E-38',0),('+3.4E+38','+3.4E+38'); INSERT INTO t1 VALUES ('-1.1E-37',0),('+3.4E+38','+3.4E+38');
INSERT INTO t1 (col1) VALUES (3E-46); INSERT INTO t1 (col1) VALUES (3E-46);
INSERT INTO t1 (col1) VALUES (+3.4E+39); INSERT INTO t1 (col1) VALUES (+3.4E+39);
ERROR 22003: Out of range value adjusted for column 'col1' at row 1 ERROR 22003: Out of range value adjusted for column 'col1' at row 1
@@ -752,9 +752,9 @@ Warning 1264 Out of range value adjusted for column 'col1' at row 1
Warning 1264 Out of range value adjusted for column 'col2' at row 1 Warning 1264 Out of range value adjusted for column 'col2' at row 1
SELECT * FROM t1; SELECT * FROM t1;
col1 col2 col1 col2
-1.1e-38 0 -1.1e-37 0
3.4e+38 3.4e+38 3.4e+38 3.4e+38
-1.1e-38 0 -1.1e-37 0
3.4e+38 3.4e+38 3.4e+38 3.4e+38
0 NULL 0 NULL
2 NULL 2 NULL
@@ -763,8 +763,8 @@ NULL NULL
3.40282e+38 0 3.40282e+38 0
DROP TABLE t1; DROP TABLE t1;
CREATE TABLE t1 (col1 DOUBLE PRECISION, col2 DOUBLE PRECISION UNSIGNED); CREATE TABLE t1 (col1 DOUBLE PRECISION, col2 DOUBLE PRECISION UNSIGNED);
INSERT INTO t1 VALUES (-2.2E-308,0),(+1.7E+308,+1.7E+308); INSERT INTO t1 VALUES (-2.2E-307,0),(+1.7E+308,+1.7E+308);
INSERT INTO t1 VALUES ('-2.2E-308',0),('+1.7E+308','+1.7E+308'); INSERT INTO t1 VALUES ('-2.2E-307',0),('+1.7E+308','+1.7E+308');
INSERT INTO t1 (col1) VALUES (-2.2E-330); INSERT INTO t1 (col1) VALUES (-2.2E-330);
INSERT INTO t1 (col1) VALUES (+1.7E+309); INSERT INTO t1 (col1) VALUES (+1.7E+309);
ERROR 22007: Illegal double '1.7E+309' value found during parsing ERROR 22007: Illegal double '1.7E+309' value found during parsing
@@ -801,9 +801,9 @@ Warning 1264 Out of range value adjusted for column 'col2' at row 1
Warning 1264 Out of range value adjusted for column 'col2' at row 1 Warning 1264 Out of range value adjusted for column 'col2' at row 1
SELECT * FROM t1; SELECT * FROM t1;
col1 col2 col1 col2
-2.2e-308 0 -2.2e-307 0
1.7e+308 1.7e+308 1.7e+308 1.7e+308
-2.2e-308 0 -2.2e-307 0
1.7e+308 1.7e+308 1.7e+308 1.7e+308
0 NULL 0 NULL
2 NULL 2 NULL

8
mysql-test/t/strict.test
View File

@@ -493,8 +493,8 @@ DROP TABLE t1;
# Test INSERT with FLOAT # Test INSERT with FLOAT
CREATE TABLE t1 (col1 FLOAT, col2 FLOAT UNSIGNED); CREATE TABLE t1 (col1 FLOAT, col2 FLOAT UNSIGNED);
INSERT INTO t1 VALUES (-1.1E-38,0),(+3.4E+38,+3.4E+38); INSERT INTO t1 VALUES (-1.1E-37,0),(+3.4E+38,+3.4E+38);
INSERT INTO t1 VALUES ('-1.1E-38',0),('+3.4E+38','+3.4E+38'); INSERT INTO t1 VALUES ('-1.1E-37',0),('+3.4E+38','+3.4E+38');
# We don't give warnings for underflow # We don't give warnings for underflow
INSERT INTO t1 (col1) VALUES (3E-46); INSERT INTO t1 (col1) VALUES (3E-46);
--error 1264 --error 1264
@@ -527,8 +527,8 @@ DROP TABLE t1;
# Test INSERT with DOUBLE # Test INSERT with DOUBLE
CREATE TABLE t1 (col1 DOUBLE PRECISION, col2 DOUBLE PRECISION UNSIGNED); CREATE TABLE t1 (col1 DOUBLE PRECISION, col2 DOUBLE PRECISION UNSIGNED);
INSERT INTO t1 VALUES (-2.2E-308,0),(+1.7E+308,+1.7E+308); INSERT INTO t1 VALUES (-2.2E-307,0),(+1.7E+308,+1.7E+308);
INSERT INTO t1 VALUES ('-2.2E-308',0),('+1.7E+308','+1.7E+308'); INSERT INTO t1 VALUES ('-2.2E-307',0),('+1.7E+308','+1.7E+308');
# We don't give warnings for underflow # We don't give warnings for underflow
INSERT INTO t1 (col1) VALUES (-2.2E-330); INSERT INTO t1 (col1) VALUES (-2.2E-330);
--error 1367 --error 1367