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Commit 36a27948 authored by unknown's avatar unknown
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Merge mysql.com:/home/svoj/devel/bk/mysql-5.1 

into  mysql.com:/home/svoj/devel/mysql/BUG26881/mysql-5.1-engines


storage/myisam/mi_open.c:
  Use local.
parents 8a140cb7 fa6eef5a
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Showing with 1262 additions and 58 deletions
mysql-test/r/delayed.result
View file @ 36a27948
......@@ -243,3 +243,10 @@ SET @@session.auto_increment_offset=
@bug20830_old_session_auto_increment_offset;
SET @@session.auto_increment_increment=
@bug20830_old_session_auto_increment_increment;
CREATE TABLE t1(a BIT);
INSERT DELAYED INTO t1 VALUES(1);
FLUSH TABLE t1;
SELECT HEX(a) FROM t1;
HEX(a)
1
DROP TABLE t1;
mysql-test/r/gis-rtree.result
View file @ 36a27948
This diff is collapsed.
mysql-test/r/heap.result
View file @ 36a27948
......@@ -731,3 +731,10 @@ SELECT COUNT(*) FROM t1 WHERE c=REPEAT('a',256);
COUNT(*)
2
DROP TABLE t1;
CREATE TABLE t1(c1 VARCHAR(100), c2 INT) ENGINE=MEMORY;
INSERT INTO t1 VALUES('', 0);
ALTER TABLE t1 MODIFY c1 VARCHAR(101);
SELECT c2 FROM t1;
c2
0
DROP TABLE t1;
mysql-test/r/merge.result
View file @ 36a27948
......@@ -806,6 +806,11 @@ CREATE TABLE tm1(a SMALLINT, b SMALLINT, KEY(a)) ENGINE=MERGE UNION=(t1);
SELECT * FROM tm1;
ERROR HY000: Unable to open underlying table which is differently defined or of non-MyISAM type or doesn't exist
DROP TABLE t1, tm1;
CREATE TABLE t1(c1 INT) ENGINE=MyISAM;
CREATE TABLE t2(c1 INT) ENGINE=MERGE UNION=(t1);
INSERT DELAYED INTO t2 VALUES(1);
ERROR HY000: Table storage engine for 't2' doesn't have this option
DROP TABLE t1, t2;
create table t1 (b bit(1));
create table t2 (b bit(1));
create table tm (b bit(1)) engine = merge union = (t1,t2);
......
mysql-test/t/delayed.test
View file @ 36a27948
......@@ -234,3 +234,11 @@ SET @@session.auto_increment_offset=
SET @@session.auto_increment_increment=
@bug20830_old_session_auto_increment_increment;
#
# BUG#26238 - inserted delayed always inserts 0 for BIT columns
#
CREATE TABLE t1(a BIT);
INSERT DELAYED INTO t1 VALUES(1);
FLUSH TABLE t1;
SELECT HEX(a) FROM t1;
DROP TABLE t1;
mysql-test/t/gis-rtree.test
View file @ 36a27948
This diff is collapsed.
mysql-test/t/heap.test
View file @ 36a27948
......@@ -471,3 +471,12 @@ SELECT COUNT(*) FROM t1 WHERE c=REPEAT('a',256);
DROP TABLE t1;
# End of 5.0 tests
#
# BUG#26080 - Memory Storage engine not working properly
#
CREATE TABLE t1(c1 VARCHAR(100), c2 INT) ENGINE=MEMORY;
INSERT INTO t1 VALUES('', 0);
ALTER TABLE t1 MODIFY c1 VARCHAR(101);
SELECT c2 FROM t1;
DROP TABLE t1;
mysql-test/t/merge.test
View file @ 36a27948
......@@ -434,6 +434,15 @@ CREATE TABLE tm1(a SMALLINT, b SMALLINT, KEY(a)) ENGINE=MERGE UNION=(t1);
SELECT * FROM tm1;
DROP TABLE t1, tm1;
#
# Bug#26464 - insert delayed + update + merge = corruption
#
CREATE TABLE t1(c1 INT) ENGINE=MyISAM;
CREATE TABLE t2(c1 INT) ENGINE=MERGE UNION=(t1);
--error 1031
INSERT DELAYED INTO t2 VALUES(1);
DROP TABLE t1, t2;
# End of 4.1 tests
#
......
storage/heap/ha_heap.cc
View file @ 36a27948
......@@ -703,9 +703,10 @@ bool ha_heap::check_if_incompatible_data(HA_CREATE_INFO *info,
uint table_changes)
{
/* Check that auto_increment value was not changed */
if ((table_changes != IS_EQUAL_YES &&
info->used_fields & HA_CREATE_USED_AUTO) &&
info->auto_increment_value != 0)
if ((info->used_fields & HA_CREATE_USED_AUTO &&
info->auto_increment_value != 0) ||
table_changes == IS_EQUAL_NO ||
table_changes & IS_EQUAL_PACK_LENGTH) // Not implemented yet
return COMPATIBLE_DATA_NO;
return COMPATIBLE_DATA_YES;
}
......
storage/myisam/mi_open.c
View file @ 36a27948
......@@ -506,24 +506,6 @@ MI_INFO *mi_open(const char *name, int mode, uint open_flags)
share->data_file_type = DYNAMIC_RECORD;
my_afree((gptr) disk_cache);
mi_setup_functions(share);
#ifdef HAVE_MMAP
if (open_flags & HA_OPEN_MMAP)
{
info.s= share;
if (mi_dynmap_file(&info, share->state.state.data_file_length))
{
/* purecov: begin inspected */
/* Ignore if mmap fails. Use file I/O instead. */
DBUG_PRINT("warning", ("mmap failed: errno: %d", errno));
/* purecov: end */
}
else
{
share->file_read= mi_mmap_pread;
share->file_write= mi_mmap_pwrite;
}
}
#endif /* HAVE_MMAP */
share->is_log_table= FALSE;
#ifdef THREAD
thr_lock_init(&share->lock);
......@@ -554,6 +536,14 @@ MI_INFO *mi_open(const char *name, int mode, uint open_flags)
}
}
#endif
/*
Memory mapping can only be requested after initializing intern_lock.
*/
if (open_flags & HA_OPEN_MMAP)
{
info.s= share;
mi_extra(&info, HA_EXTRA_MMAP, 0);
}
}
else
{
......
storage/myisam/rt_index.c
View file @ 36a27948
This diff is collapsed.
storage/myisam/rt_key.c
View file @ 36a27948
......@@ -34,6 +34,7 @@ int rtree_add_key(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key,
{
uint page_size = mi_getint(page_buf);
uint nod_flag = mi_test_if_nod(page_buf);
DBUG_ENTER("rtree_add_key");
if (page_size + key_length + info->s->base.rec_reflength <=
keyinfo->block_length)
......@@ -42,22 +43,26 @@ int rtree_add_key(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key,
if (nod_flag)
{
/* save key */
DBUG_ASSERT(_mi_kpos(nod_flag, key) < info->state->key_file_length);
memcpy(rt_PAGE_END(page_buf), key - nod_flag, key_length + nod_flag);
page_size += key_length + nod_flag;
}
else
{
/* save key */
DBUG_ASSERT(_mi_dpos(info, nod_flag, key + key_length +
info->s->base.rec_reflength) <
info->state->data_file_length + info->s->base.pack_reclength);
memcpy(rt_PAGE_END(page_buf), key, key_length +
info->s->base.rec_reflength);
page_size += key_length + info->s->base.rec_reflength;
}
mi_putint(page_buf, page_size, nod_flag);
return 0;
DBUG_RETURN(0);
}
return (rtree_split_page(info, keyinfo, page_buf, key, key_length,
new_page) ? -1 : 1);
DBUG_RETURN((rtree_split_page(info, keyinfo, page_buf, key, key_length,
new_page) ? -1 : 1));
}
/*
......@@ -89,11 +94,13 @@ int rtree_delete_key(MI_INFO *info, uchar *page_buf, uchar *key,
int rtree_set_key_mbr(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key,
uint key_length, my_off_t child_page)
{
DBUG_ENTER("rtree_set_key_mbr");
if (!_mi_fetch_keypage(info, keyinfo, child_page,
DFLT_INIT_HITS, info->buff, 0))
return -1;
DBUG_RETURN(-1); /* purecov: inspected */
return rtree_page_mbr(info, keyinfo->seg, info->buff, key, key_length);
DBUG_RETURN(rtree_page_mbr(info, keyinfo->seg, info->buff, key, key_length));
}
#endif /*HAVE_RTREE_KEYS*/
storage/myisam/rt_split.c
View file @ 36a27948
......@@ -264,13 +264,15 @@ int rtree_split_page(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *page, uchar *key,
uint full_length= key_length + (nod_flag ? nod_flag :
info->s->base.rec_reflength);
int max_keys= (mi_getint(page)-2) / (full_length);
DBUG_ENTER("rtree_split_page");
DBUG_PRINT("rtree", ("splitting block"));
n_dim = keyinfo->keysegs / 2;
if (!(coord_buf= (double*) my_alloca(n_dim * 2 * sizeof(double) *
(max_keys + 1 + 4) +
sizeof(SplitStruct) * (max_keys + 1))))
return -1;
DBUG_RETURN(-1); /* purecov: inspected */
task= (SplitStruct *)(coord_buf + n_dim * 2 * (max_keys + 1 + 4));
......@@ -341,12 +343,13 @@ int rtree_split_page(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *page, uchar *key,
else
err_code= _mi_write_keypage(info, keyinfo, *new_page_offs,
DFLT_INIT_HITS, new_page);
DBUG_PRINT("rtree", ("split new block: %lu", (ulong) *new_page_offs));
my_afree((byte*)new_page);
split_err:
my_afree((byte*) coord_buf);
return err_code;
DBUG_RETURN(err_code);
}
#endif /*HAVE_RTREE_KEYS*/
storage/myisammrg/ha_myisammrg.h
View file @ 36a27948
......@@ -36,8 +36,8 @@ class ha_myisammrg: public handler
{
return (HA_REC_NOT_IN_SEQ | HA_AUTO_PART_KEY | HA_NO_TRANSACTIONS |
HA_NULL_IN_KEY | HA_CAN_INDEX_BLOBS | HA_FILE_BASED |
HA_CAN_INSERT_DELAYED | HA_ANY_INDEX_MAY_BE_UNIQUE |
HA_CAN_BIT_FIELD | HA_NO_COPY_ON_ALTER);
HA_ANY_INDEX_MAY_BE_UNIQUE | HA_CAN_BIT_FIELD |
HA_NO_COPY_ON_ALTER);
}
ulong index_flags(uint inx, uint part, bool all_parts) const
{
......
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