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Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1

Browse source 
into sanja.is.com.ua:/home/bell/mysql/bk/work-prepared-4.1
This commit is contained in:
bell@sanja.is.com.ua 2004-02-20 13:02:05 +02:00
commit 47fb235e49
11 changed files with 148 additions and 60 deletions
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3
innobase/data/data0type.c
View file

@ -18,8 +18,9 @@ column definitions, or records in the insert buffer, we use this
charset-collation code for them. */
ulint data_mysql_default_charset_coll = 99999999;
ulint data_mysql_latin1_swedish_charset_coll = 99999999;
dtype_t dtype_binary_val = {DATA_BINARY, 0, 0, 0, 0};
dtype_t dtype_binary_val = {DATA_BINARY, 0, 0, 0};
dtype_t* dtype_binary = &dtype_binary_val;
/*************************************************************************

40
innobase/include/data0type.h
View file

@ -12,6 +12,7 @@ Created 1/16/1996 Heikki Tuuri
#include "univ.i"
extern ulint data_mysql_default_charset_coll;
extern ulint data_mysql_latin1_swedish_charset_coll;
/* SQL data type struct */
typedef struct dtype_struct dtype_t;
@ -30,8 +31,8 @@ extern dtype_t* dtype_binary;
#define DATA_BINARY 4 /* binary string */
#define DATA_BLOB 5 /* binary large object, or a TEXT type;
if prtype & DATA_BINARY_TYPE == 0, then this is
actually a TEXT column; see also below about
the flag DATA_NONLATIN1 */
actually a TEXT column (or a BLOB created
with < 4.0.14) */
#define DATA_INT 6 /* integer: can be any size 1 - 8 bytes */
#define DATA_SYS_CHILD 7 /* address of the child page in node pointer */
#define DATA_SYS 8 /* system column */
@ -59,7 +60,7 @@ Tables created by a MySQL user have the following convention:
code (not applicable for system columns).
- In the second least significant byte we OR flags DATA_NOT_NULL,
DATA_UNSIGNED, DATA_BINARY_TYPE, DATA_NONLATIN1.
DATA_UNSIGNED, DATA_BINARY_TYPE.
- In the third least significant byte of the precise type of string types we
store the MySQL charset-collation code. In DATA_BLOB columns created with
@ -73,6 +74,23 @@ installation. If the stored charset code is 0 in the system table SYS_COLUMNS
of InnoDB, that means that the default charset of this MySQL installation
should be used.
When loading a table definition from the system tables to the InnoDB data
dictionary cache in main memory, InnoDB versions >= 4.1.2 and >= 5.0.1 check
if the stored charset-collation is 0, and if that is the case and the type is
a non-binary string, replace that 0 by the default charset-collation code of
this MySQL installation. In short, in old tables, the charset-collation code
in the system tables on disk can be 0, but in in-memory data structures
(dtype_t), the charset-collation code is always != 0 for non-binary string
types.
In new tables, in binary string types, the charset-collation code is the
MySQL code for the 'binary charset', that is, != 0.
For binary string types and for DATA_CHAR, DATA_VARCHAR, and for those
DATA_BLOB which are binary or have the charset-collation latin1_swedish_ci,
InnoDB performs all comparisons internally, without resorting to the MySQL
comparison functions. This is to save CPU time.
InnoDB's own internal system tables have different precise types for their
columns, and for them the precise type is usually not used at all.
*/
@ -112,14 +130,10 @@ be less than 256 */
string, this is ORed to the precise type:
this only holds for tables created with
>= MySQL-4.0.14 */
#define DATA_NONLATIN1 2048 /* If the data type is DATA_BLOB with
the prtype & DATA_BINARY_TYPE == 0, that is,
TEXT, then in versions 4.0.14 - 4.0.xx this
flag is set to 1, if the charset is not
latin1. In version 4.1.1 this was set
to 1 for all TEXT columns. In versions >= 4.1.2
this is set to 1 if the charset-collation of a
TEXT column is not latin1_swedish_ci. */
/* #define DATA_NONLATIN1 2048 This is a relic from < 4.1.2 and < 5.0.1.
In earlier versions this was set for some
BLOB columns.
*/
/*-------------------------------------------*/
/* This many bytes we need to store the type information affecting the
@ -154,7 +168,7 @@ dtype_is_binary_string_type(
Checks if a type is a non-binary string type. That is, dtype_is_string_type is
TRUE and dtype_is_binary_string_type is FALSE. Note that for tables created
with < 4.0.14, we do not know if a DATA_BLOB column is a BLOB or a TEXT column.
For those DATA_BLOB columns this function currently returns FALSE. */
For those DATA_BLOB columns this function currently returns TRUE. */
UNIV_INLINE
ibool
@ -210,7 +224,7 @@ ulint
dtype_form_prtype(
/*==============*/
ulint old_prtype, /* in: the MySQL type code and the flags
DATA_NONLATIN1 etc. */
DATA_BINARY_TYPE etc. */
ulint charset_coll); /* in: MySQL charset-collation code */
/*************************************************************************
Gets the type length. */

21
innobase/include/data0type.ic
View file

@ -54,7 +54,7 @@ dtype_is_binary_string_type(
Checks if a type is a non-binary string type. That is, dtype_is_string_type is
TRUE and dtype_is_binary_string_type is FALSE. Note that for tables created
with < 4.0.14, we do not know if a DATA_BLOB column is a BLOB or a TEXT column.
For those DATA_BLOB columns this function currently returns FALSE. */
For those DATA_BLOB columns this function currently returns TRUE. */
UNIV_INLINE
ibool
dtype_is_non_binary_string_type(
@ -143,7 +143,7 @@ dtype_get_charset_coll(
/*===================*/
ulint prtype) /* in: precise data type */
{
return((prtype >> 16) & 0xFF);
return((prtype >> 16) & 0xFFUL);
}
/*************************************************************************
@ -153,7 +153,7 @@ ulint
dtype_form_prtype(
/*==============*/
ulint old_prtype, /* in: the MySQL type code and the flags
DATA_NONLATIN1 etc. */
DATA_BINARY_TYPE etc. */
ulint charset_coll) /* in: MySQL charset-collation code */
{
ut_a(old_prtype < 256 * 256);
@ -237,9 +237,10 @@ dtype_new_store_for_order_and_null_size(
buf[0] = buf[0] | 128;
}
if (type->prtype & DATA_NONLATIN1) {
buf[0] = buf[0] | 64;
}
/* In versions < 4.1.2 we had: if (type->prtype & DATA_NONLATIN1) {
buf[0] = buf[0] | 64;
}
*/
buf[1] = (byte)(type->prtype & 0xFFUL);
@ -271,10 +272,6 @@ dtype_read_for_order_and_null_size(
type->prtype = type->prtype | DATA_BINARY_TYPE;
}
if (buf[0] & 64) {
type->prtype = type->prtype | DATA_NONLATIN1;
}
type->len = mach_read_from_2(buf + 2);
type->prtype = dtype_form_prtype(type->prtype,
@ -303,10 +300,6 @@ dtype_new_read_for_order_and_null_size(
type->prtype = type->prtype | DATA_BINARY_TYPE;
}
if (buf[0] & 64) {
type->prtype = type->prtype | DATA_NONLATIN1;
}
type->len = mach_read_from_2(buf + 2);
mach_read_from_2(buf + 4);

16
innobase/rem/rem0cmp.c
View file

@ -331,7 +331,9 @@ cmp_data_data_slow(
if (cur_type->mtype >= DATA_FLOAT
|| (cur_type->mtype == DATA_BLOB
&& (cur_type->prtype & DATA_NONLATIN1))) {
&& 0 == (cur_type->prtype & DATA_BINARY_TYPE)
&& dtype_get_charset_coll(cur_type->prtype) !=
data_mysql_latin1_swedish_charset_coll)) {
return(cmp_whole_field(cur_type, data1, len1, data2, len2));
}
@ -532,8 +534,10 @@ cmp_dtuple_rec_with_match(
}
if (cur_type->mtype >= DATA_FLOAT
|| (cur_type->mtype == DATA_BLOB
&& (cur_type->prtype & DATA_NONLATIN1))) {
|| (cur_type->mtype == DATA_BLOB
&& 0 == (cur_type->prtype & DATA_BINARY_TYPE)
&& dtype_get_charset_coll(cur_type->prtype) !=
data_mysql_latin1_swedish_charset_coll)) {
ret = cmp_whole_field(cur_type,
dfield_get_data(dtuple_field), dtuple_f_len,
@ -854,8 +858,10 @@ cmp_rec_rec_with_match(
}
if (cur_type->mtype >= DATA_FLOAT
|| (cur_type->mtype == DATA_BLOB
&& (cur_type->prtype & DATA_NONLATIN1))) {
|| (cur_type->mtype == DATA_BLOB
&& 0 == (cur_type->prtype & DATA_BINARY_TYPE)
&& dtype_get_charset_coll(cur_type->prtype) !=
data_mysql_latin1_swedish_charset_coll)) {
ret = cmp_whole_field(cur_type,
rec1_b_ptr, rec1_f_len,

2
libmysql/client_settings.h
View file

@ -22,7 +22,7 @@ extern my_string mysql_unix_port;
CLIENT_PROTOCOL_41 | CLIENT_SECURE_CONNECTION)
sig_handler pipe_sig_handler(int sig __attribute__((unused)));
my_bool stmt_close(MYSQL_STMT *stmt, my_bool skip_list);
my_bool stmt_close(MYSQL_STMT *stmt, my_bool skip_list, my_bool skip_free);
void read_user_name(char *name);
my_bool send_file_to_server(MYSQL *mysql, const char *filename);

15
libmysql/libmysql.c
View file

@ -89,7 +89,7 @@ static void append_wild(char *to,char *end,const char *wild);
sig_handler pipe_sig_handler(int sig);
static ulong mysql_sub_escape_string(CHARSET_INFO *charset_info, char *to,
const char *from, ulong length);
my_bool stmt_close(MYSQL_STMT *stmt, my_bool skip_list);
my_bool stmt_close(MYSQL_STMT *stmt, my_bool skip_list, my_bool skip_free);
static my_bool mysql_client_init= 0;
static my_bool org_my_init_done= 0;
@ -1666,14 +1666,14 @@ mysql_prepare(MYSQL *mysql, const char *query, ulong length)
}
if (simple_command(mysql, COM_PREPARE, query, length, 1))
{
stmt_close(stmt, 1);
stmt_close(stmt, 1, 0);
DBUG_RETURN(0);
}
init_alloc_root(&stmt->mem_root,8192,0);
if ((*mysql->methods->read_prepare_result)(mysql, stmt))
{
stmt_close(stmt, 1);
stmt_close(stmt, 1, 0);
DBUG_RETURN(0);
}
@ -3312,7 +3312,7 @@ my_bool STDCALL mysql_stmt_free_result(MYSQL_STMT *stmt)
}
my_bool stmt_close(MYSQL_STMT *stmt, my_bool skip_list)
my_bool stmt_close(MYSQL_STMT *stmt, my_bool skip_list, my_bool skip_free)
{
MYSQL *mysql;
DBUG_ENTER("mysql_stmt_close");
@ -3321,7 +3321,8 @@ my_bool stmt_close(MYSQL_STMT *stmt, my_bool skip_list)
if (!(mysql= stmt->mysql))
{
my_free((gptr) stmt, MYF(MY_WME));
if (!skip_free)
my_free((gptr) stmt, MYF(MY_WME));
DBUG_RETURN(0);
}
mysql_stmt_free_result(stmt);
@ -3329,7 +3330,7 @@ my_bool stmt_close(MYSQL_STMT *stmt, my_bool skip_list)
{
char buff[4];
int4store(buff, stmt->stmt_id);
if (simple_command(mysql, COM_CLOSE_STMT, buff, 4, 1))
if (skip_free || simple_command(mysql, COM_CLOSE_STMT, buff, 4, 1))
{
set_stmt_errmsg(stmt, mysql->net.last_error, mysql->net.last_errno,
mysql->net.sqlstate);
@ -3350,7 +3351,7 @@ my_bool stmt_close(MYSQL_STMT *stmt, my_bool skip_list)
my_bool STDCALL mysql_stmt_close(MYSQL_STMT *stmt)
{
return stmt_close(stmt, 0);
return stmt_close(stmt, 0, 0);
}
/*

8
myisam/mi_check.c
View file

@ -409,7 +409,7 @@ int chk_key(MI_CHECK *param, register MI_INFO *info)
if (chk_index(param,info,keyinfo,share->state.key_root[key],info->buff,
&keys, param->key_crc+key,1))
DBUG_RETURN(-1);
if(!(keyinfo->flag & HA_FULLTEXT))
if(!(keyinfo->flag & (HA_FULLTEXT | HA_SPATIAL)))
{
if (keys != info->state->records)
{
@ -558,6 +558,10 @@ static int chk_index(MI_CHECK *param, MI_INFO *info, MI_KEYDEF *keyinfo,
DBUG_ENTER("chk_index");
DBUG_DUMP("buff",(byte*) buff,mi_getint(buff));
/* TODO: implement appropriate check for RTree keys */
if (keyinfo->flag & HA_SPATIAL)
DBUG_RETURN(0);
if (!(temp_buff=(uchar*) my_alloca((uint) keyinfo->block_length)))
{
mi_check_print_error(param,"Not enough memory for keyblock");
@ -1073,7 +1077,7 @@ int chk_data_link(MI_CHECK *param, MI_INFO *info,int extend)
for (key=0 ; key < info->s->base.keys; key++)
{
if (key_checksum[key] != param->key_crc[key] &&
!(info->s->keyinfo[key].flag & HA_FULLTEXT))
!(info->s->keyinfo[key].flag & (HA_FULLTEXT | HA_SPATIAL)))
{
mi_check_print_error(param,"Checksum for key: %2d doesn't match checksum for records",
key+1);

40
mysql-test/r/gis-rtree.result
View file

@ -710,3 +710,43 @@ SELECT count(*) FROM t2;
count(*)
0
DROP TABLE t2;
drop table if exists t1;
Warnings:
Note 1051 Unknown table 't1'
CREATE TABLE t1 (a geometry NOT NULL, SPATIAL (a));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
check table t1;
Table Op Msg_type Msg_text
test.t1 check status OK
analyze table t1;
Table Op Msg_type Msg_text
test.t1 analyze status OK
drop table t1;

36
mysql-test/t/gis-rtree.test
View file

@ -67,3 +67,39 @@ while ($1)
}
DROP TABLE t2;
drop table if exists t1;
CREATE TABLE t1 (a geometry NOT NULL, SPATIAL (a));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
INSERT INTO t1 VALUES (GeomFromText("LINESTRING(100 100, 200 200, 300 300)"));
check table t1;
analyze table t1;
drop table t1;

2
sql-common/client.c
View file

@ -2197,7 +2197,7 @@ void STDCALL mysql_close(MYSQL *mysql)
for (element= mysql->stmts; element; element= next_element)
{
next_element= element->next;
stmt_close((MYSQL_STMT *)element->data, 0);
stmt_close((MYSQL_STMT *)element->data, 0, 1);
}
mysql->stmts= 0;
}

25
sql/ha_innodb.cc
View file

@ -755,11 +755,6 @@ innobase_init(void)
srv_set_thread_priorities = TRUE;
srv_query_thread_priority = QUERY_PRIOR;
}
/* Store the default charset-collation number of this MySQL
installation */
data_mysql_default_charset_coll = (ulint)default_charset_info->number;
/* Set InnoDB initialization parameters according to the values
read from MySQL .cnf file */
@ -875,6 +870,14 @@ innobase_init(void)
srv_print_verbose_log = mysql_embedded ? 0 : 1;
/* Store the default charset-collation number of this MySQL
installation */
data_mysql_default_charset_coll = (ulint)default_charset_info->number;
data_mysql_latin1_swedish_charset_coll =
(ulint)my_charset_latin1.number;
/* Store the latin1_swedish_ci character ordering table to InnoDB. For
non-latin1_swedish_ci charsets we use the MySQL comparison functions,
and consequently we do not need to know the ordering internally in
@ -3260,7 +3263,6 @@ create_table_def(
ulint nulls_allowed;
ulint unsigned_type;
ulint binary_type;
ulint nonlatin1_type;
ulint charset_no;
ulint i;
@ -3290,17 +3292,8 @@ create_table_def(
unsigned_type = 0;
}
if (col_type == DATA_BLOB
&& strcmp(field->charset()->name,
"latin1_swedish_ci") != 0) {
nonlatin1_type = DATA_NONLATIN1;
} else {
nonlatin1_type = 0;
}
if (field->binary()) {
binary_type = DATA_BINARY_TYPE;
nonlatin1_type = 0;
} else {
binary_type = 0;
}
@ -3319,7 +3312,7 @@ create_table_def(
col_type, dtype_form_prtype(
(ulint)field->type()
| nulls_allowed | unsigned_type
| nonlatin1_type | binary_type,
| binary_type,
+ charset_no),
field->pack_length(), 0);
}