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| author | Alexey Kopytov <Alexey.Kopytov@Sun.com> | 2009-12-22 19:23:13 +0300 |
|---|---|---|
| committer | Alexey Kopytov <Alexey.Kopytov@Sun.com> | 2009-12-22 19:23:13 +0300 |
| commit | 12f364ece7663663cabdc29f106ca69af63fe4e7 (patch) | |
| tree | 40437c602d2a9ddaa03a54742cec4884f0974253 /mysql-test/r/strict.result | |
| parent | d4f23f0cf6db38731a161c5c7b0b056fc67e5c02 (diff) | |
| download | mariadb-git-12f364ece7663663cabdc29f106ca69af63fe4e7.tar.gz | |
Backport of WL #2934: Make/find library for doing float/double
to string conversions and vice versa"
Initial import of the dtoa.c code and custom wrappers around it
to allow its usage from the server code.
Conversion of FLOAT/DOUBLE values to DECIMAL ones or strings
and vice versa has been significantly reworked. As the new
algoritms are more precise than the older ones, results of such
conversions may not always match those obtained from older
server versions. This in turn may break compatibility for some
applications.
This patch also fixes the following bugs:
- bug #12860 "Difference in zero padding of exponent between
Unix and Windows"
- bug #21497 "DOUBLE truncated to unusable value"
- bug #26788 "mysqld (debug) aborts when inserting specific
numbers into char fields"
- bug #24541 "Data truncated..." on decimal type columns
without any good reason"
Diffstat (limited to 'mysql-test/r/strict.result')
| -rw-r--r-- | mysql-test/r/strict.result | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/mysql-test/r/strict.result b/mysql-test/r/strict.result index 897c9072203..bdb7576f95e 100644 --- a/mysql-test/r/strict.result +++ b/mysql-test/r/strict.result @@ -873,14 +873,14 @@ Warning 1264 Out of range value for column 'col2' at row 1 SELECT * FROM t1; col1 col2 -1.1e-37 0 -3.4e+38 3.4e+38 +3.4e38 3.4e38 -1.1e-37 0 -3.4e+38 3.4e+38 +3.4e38 3.4e38 0 NULL 2 NULL NULL NULL -3.40282e+38 0 -3.40282e+38 0 +3.40282e38 0 +3.40282e38 0 DROP TABLE t1; CREATE TABLE t1 (col1 DOUBLE PRECISION, col2 DOUBLE PRECISION UNSIGNED); INSERT INTO t1 VALUES (-2.2E-307,0),(2E-307,0),(+1.7E+308,+1.7E+308); @@ -922,14 +922,14 @@ SELECT * FROM t1; col1 col2 -2.2e-307 0 1e-303 0 -NULL 1.7e+308 +NULL 1.7e308 -2.2e-307 0 -2e-307 0 -NULL 1.7e+308 +NULL 1.7e308 0 NULL 2 NULL NULL NULL -1.79769313486232e+308 0 +1.7976931348623157e308 0 DROP TABLE t1; CREATE TABLE t1 (col1 CHAR(5), col2 VARCHAR(6)); INSERT INTO t1 VALUES ('hello', 'hello'),('he', 'he'),('hello ', 'hello '); |