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Merge chilla.local:/home/mydev/mysql-5.0-bug24607

Browse source 
into  chilla.local:/home/mydev/mysql-5.1-bug24607


storage/myisam/mi_create.c:
  Auto merged
mysql-test/r/myisam.result:
  SCCS merged
mysql-test/t/myisam.test:
  SCCS merged
This commit is contained in:
unknown 2007-01-19 13:08:09 +01:00
commit 9134c4eb32
3 changed files with 20 additions and 6 deletions
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5
mysql-test/r/myisam.result
View file

@ -1619,6 +1619,11 @@ a
2
3
DROP TABLE t1;
CREATE TABLE t1 (c1 TEXT) AVG_ROW_LENGTH=70100 MAX_ROWS=5100100100;
SHOW TABLE STATUS LIKE 't1';
Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
t1 MyISAM 10 Dynamic X X X 72057594037927935 X X X X X X latin1_swedish_ci X max_rows=4294967295 avg_row_length=70100
DROP TABLE t1;
End of 4.1 tests
create table t1 (c1 int) engine=myisam pack_keys=0;
create table t2 (c1 int) engine=myisam pack_keys=1;

8
mysql-test/t/myisam.test
View file

@ -995,6 +995,14 @@ INSERT INTO t1 VALUES(1),(2);
UPDATE t1,t1 AS t2 SET t1.a=t1.a+2 WHERE t1.a=t2.a-1;
SELECT * FROM t1 ORDER BY a;
DROP TABLE t1;
#
# Bug#24607 - MyISAM pointer size determined incorrectly
#
CREATE TABLE t1 (c1 TEXT) AVG_ROW_LENGTH=70100 MAX_ROWS=5100100100;
--replace_column 5 X 6 X 7 X 9 X 10 X 11 X 12 X 13 X 14 X 16 X
SHOW TABLE STATUS LIKE 't1';
DROP TABLE t1;
--echo End of 4.1 tests
#

13
storage/myisam/mi_create.c
View file

@ -850,18 +850,19 @@ uint mi_get_pointer_length(ulonglong file_length, uint def)
if (file_length) /* If not default */
{
#ifdef NOT_YET_READY_FOR_8_BYTE_POINTERS
if (file_length >= (longlong) 1 << 56)
if (file_length >= ULL(1) << 56)
def=8;
else
#endif
if (file_length >= (longlong) 1 << 48)
if (file_length >= ULL(1) << 48)
def=7;
if (file_length >= (longlong) 1 << 40)
else if (file_length >= ULL(1) << 40)
def=6;
else if (file_length >= (longlong) 1 << 32)
else if (file_length >= ULL(1) << 32)
def=5;
else if (file_length >= (1L << 24))
else if (file_length >= ULL(1) << 24)
def=4;
else if (file_length >= (1L << 16))
else if (file_length >= ULL(1) << 16)
def=3;
else
def=2;