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Add 0x before pointers (to help with debugging)

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Add support for VARCHAR with 1 or 2 length bytes
Enable VARCHAR packing in MyISAM files (previous patch didn't pack data properly)
Give error if we got problems in temporary tables during a SELECT
Don't use new table generated by ALTER TABLE if index generation fails
Fixed wrong call by range_end() (Could cause an ASSERT in debug mode)


BUILD/SETUP.sh:
  Add flags for Intel 64
dbug/dbug.c:
  Add 0x before pointers (to help with debugging)
heap/_check.c:
  Add 0x before pointers (to help with debugging)
heap/hp_create.c:
  Add support for VARCHAR with 1 or 2 length bytes
heap/hp_delete.c:
  Add 0x before pointers
heap/hp_hash.c:
  Add support for VARCHAR with 1 or 2 length bytes
  Added more debugging
heap/hp_open.c:
  Add 0x before pointers
heap/hp_rkey.c:
  Add 0x before pointers
heap/hp_rrnd.c:
  Add 0x before pointers
heap/hp_write.c:
  Add 0x before pointers
include/my_base.h:
  Add support for VARCHAR with 1 or 2 length bytes
myisam/ft_static.c:
  Add support for VARCHAR with 1 or 2 length bytes
myisam/ft_test1.c:
  Add support for VARCHAR with 1 or 2 length bytes
  Fixed indentation
  (This file should probably be deleted as it doesn't compile)
myisam/ft_update.c:
  Add support for VARCHAR with 1 or 2 length bytes
  Fixed indentation
  Removed some not needed 'else'
myisam/mi_check.c:
  Don't give an error for tables packed with myisampack
myisam/mi_checksum.c:
  Add support for VARCHAR with 1 or 2 length bytes
myisam/mi_create.c:
  Add support for VARCHAR with 1 or 2 length bytes
  Store in number of pack-length-bytes in keyseg->bit_start
myisam/mi_dbug.c:
  Add support for VARCHAR with 1 or 2 length bytes
myisam/mi_dynrec.c:
  Add support for VARCHAR with 1 or 2 length bytes
  (old code in _mi_rec_unpack() didn't really work with VARCHAR's)
myisam/mi_key.c:
  Add support for VARCHAR with 1 or 2 length bytes
myisam/mi_open.c:
  Add support for VARCHAR with 1 or 2 length bytes
myisam/mi_packrec.c:
  Add support for VARCHAR with 1 or 2 length bytes
myisam/mi_search.c:
  Add support for VARCHAR with 1 or 2 length bytes
myisam/mi_test1.c:
  Add support for VARCHAR with 1 or 2 length bytes
myisam/mi_test3.c:
  Add support for VARCHAR with 1 or 2 length bytes
myisam/mi_test_all.res:
  Update results
myisam/mi_unique.c:
  Add support for VARCHAR with 1 or 2 length bytes
myisam/myisampack.c:
  Add support for VARCHAR with 1 or 2 length bytes
mysql-test/include/varchar.inc:
  Added more tests
mysql-test/r/bdb.result:
  Update results after new tests
mysql-test/r/information_schema.result:
  Update results
mysql-test/r/innodb.result:
  Update results
mysql-test/r/myisam.result:
  Update results after new tests
mysql-test/r/ps_1general.result:
  Update results
mysql-test/t/bdb.test:
  Shorter comments
mysys/list.c:
  Add 0x before pointers
mysys/my_handler.c:
  Add support for VARCHAR with 1 or 2 length bytes
mysys/raid.cc:
  Add 0x before pointers
sql/field.cc:
  Add support for VARCHAR with 1 or 2 length bytes
sql/field.h:
  Add support for VARCHAR with 1 or 2 length bytes
sql/field_conv.cc:
  Add support for VARCHAR with 1 or 2 length bytes
sql/ha_berkeley.cc:
  Add support for VARCHAR with 1 or 2 length bytes
sql/ha_heap.cc:
  Add support for VARCHAR with 1 or 2 length bytes
sql/ha_myisam.cc:
  Ensure that enable_indexes() will report an error if it fails
  Enable VARCHAR packing for MyISAM files
sql/item_sum.cc:
  Change key_cmp -> cmp() as we are comparing fields, not key segements
sql/opt_range.cc:
  Add support for VARCHAR with 1 or 2 length bytes
  Change range_end to call ha_index_or_rnd_end() as in some error cases we may be in rnd mode when we abort
sql/sql_base.cc:
  Remove compiler warning
sql/sql_parse.cc:
  Move length checking code to sql_table.cc (as we don't have character set for fields at this stage)
sql/sql_select.cc:
  Add support for VARCHAR with 1 or 2 length bytes
  Ensure that we report an error if we get an error while writing to internal temporary tables
sql/sql_select.h:
  Add support for VARCHAR with 1 or 2 length bytes
sql/sql_show.cc:
  Fix typo in comment
sql/sql_table.cc:
  Don't use new table generated by ALTER TABLE if index generation fails
vio/vio.c:
  Fixed DBUG info
vio/viosocket.c:
  Fixed DBUG info
vio/viossl.c:
  Fixed DBUG info
vio/viosslfactories.c:
  Fixed DBUG info
This commit is contained in:
unknown
2004-12-18 05:19:21 +02:00
parent 5ae35e327a
commit 8eaef91fff
57 changed files with 1417 additions and 472 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
sql/opt_range.cc
View File

@ -746,7 +746,7 @@ int QUICK_RANGE_SELECT::init()
void QUICK_RANGE_SELECT::range_end()
{
if (file->inited != handler::NONE)
file->ha_index_end();
file->ha_index_or_rnd_end();
}
@ -3687,7 +3687,8 @@ get_mm_leaf(PARAM *param, COND *conf_func, Field *field, KEY_PART *key_part,
}
/* Get local copy of key */
copies= 1;
if (field->key_type() == HA_KEYTYPE_VARTEXT)
if (field->key_type() == HA_KEYTYPE_VARTEXT1 ||
field->key_type() == HA_KEYTYPE_VARTEXT2)
copies= 2;
str= str2= (char*) alloc_root(param->mem_root,
(key_part->store_length)*copies+1);
@ -5888,7 +5889,7 @@ int QUICK_RANGE_SELECT::get_next()
SYNOPSIS
QUICK_RANGE_SELECT::get_next_prefix()
prefix_length length of cur_prefix
cur_prefix prefix of a key to be searached for
cur_prefix prefix of a key to be searched for
DESCRIPTION
Each subsequent call to the method retrieves the first record that has a
@ -7402,7 +7403,8 @@ TRP_GROUP_MIN_MAX::make_quick(PARAM *param, bool retrieve_full_rows,
quick->quick_prefix_select= NULL; /* Can't construct a quick select. */
else
/* Make a QUICK_RANGE_SELECT to be used for group prefix retrieval. */
quick->quick_prefix_select= get_quick_select(param, param_idx, index_tree,
quick->quick_prefix_select= get_quick_select(param, param_idx,
index_tree,
&quick->alloc);
/*