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field.cc, field.h:

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Additional fix for #16377 for bigendian platforms
sql_select.cc, select.result, select.test:
  After merge fix
This commit is contained in:
evgen@moonbone.local 2006-06-21 01:14:53 +04:00
parent 278b26a39b
commit 8c0aa3560c
5 changed files with 31 additions and 31 deletions
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12
mysql-test/r/select.result
View File

@ -2730,6 +2730,12 @@ ERROR HY000: Key 'a' doesn't exist in table 't1'
EXPLAIN SELECT * FROM t1 FORCE INDEX (a);
ERROR HY000: Key 'a' doesn't exist in table 't1'
DROP TABLE t1;
CREATE TABLE t1 (i BIGINT UNSIGNED NOT NULL);
INSERT INTO t1 VALUES (10);
SELECT i='1e+01',i=1e+01, i in (1e+01,1e+01), i in ('1e+01','1e+01') FROM t1;
i='1e+01' i=1e+01 i in (1e+01,1e+01) i in ('1e+01','1e+01')
0 1 1 1
DROP TABLE t1;
CREATE TABLE t1 (
K2C4 varchar(4) character set latin1 collate latin1_bin NOT NULL default '',
K4N4 varchar(4) character set latin1 collate latin1_bin NOT NULL default '0000',
@ -3389,9 +3395,3 @@ a t1.b + 0 t1.c + 0 a t2.b + 0 c d
1 0 1 1 0 1 NULL
2 0 1 NULL NULL NULL NULL
drop table t1,t2;
CREATE TABLE t1 (i BIGINT UNSIGNED NOT NULL);
INSERT INTO t1 VALUES (10);
SELECT i='1e+01',i=1e+01, i in (1e+01), i in ('1e+01') FROM t1;
i='1e+01' i=1e+01 i in (1e+01) i in ('1e+01')
0 1 1 1
DROP TABLE t1;

2
mysql-test/t/select.test
View File

@ -2301,7 +2301,7 @@ DROP TABLE t1;
#
CREATE TABLE t1 (i BIGINT UNSIGNED NOT NULL);
INSERT INTO t1 VALUES (10);
SELECT i='1e+01',i=1e+01, i in (1e+01), i in ('1e+01') FROM t1;
SELECT i='1e+01',i=1e+01, i in (1e+01,1e+01), i in ('1e+01','1e+01') FROM t1;
DROP TABLE t1;
# End of 4.1 tests

44
sql/field.cc
View File

@ -4566,7 +4566,7 @@ int Field_timestamp::store(const char *from,uint len,CHARSET_INFO *cs)
}
#ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first)
if (table && table->s->db_low_byte_first)
{
int4store(ptr,tmp);
}
@ -4632,7 +4632,7 @@ int Field_timestamp::store(longlong nr, bool unsigned_val)
nr, MYSQL_TIMESTAMP_DATETIME, 1);
#ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first)
if (table && table->s->db_low_byte_first)
{
int4store(ptr,timestamp);
}
@ -4656,7 +4656,7 @@ longlong Field_timestamp::val_int(void)
THD *thd= table ? table->in_use : current_thd;
#ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first)
if (table && table->s->db_low_byte_first)
temp=uint4korr(ptr);
else
#endif
@ -4686,7 +4686,7 @@ String *Field_timestamp::val_str(String *val_buffer, String *val_ptr)
val_buffer->length(field_length);
#ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first)
if (table && table->s->db_low_byte_first)
temp=uint4korr(ptr);
else
#endif
@ -4751,7 +4751,7 @@ bool Field_timestamp::get_date(TIME *ltime, uint fuzzydate)
long temp;
THD *thd= table ? table->in_use : current_thd;
#ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first)
if (table && table->s->db_low_byte_first)
temp=uint4korr(ptr);
else
#endif
@ -4788,7 +4788,7 @@ int Field_timestamp::cmp(const char *a_ptr, const char *b_ptr)
{
int32 a,b;
#ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first)
if (table && table->s->db_low_byte_first)
{
a=sint4korr(a_ptr);
b=sint4korr(b_ptr);
@ -4806,7 +4806,7 @@ int Field_timestamp::cmp(const char *a_ptr, const char *b_ptr)
void Field_timestamp::sort_string(char *to,uint length __attribute__((unused)))
{
#ifdef WORDS_BIGENDIAN
if (!table->s->db_low_byte_first)
if (!table || !table->s->db_low_byte_first)
{
to[0] = ptr[0];
to[1] = ptr[1];
@ -4836,7 +4836,7 @@ void Field_timestamp::set_time()
long tmp= (long) thd->query_start();
set_notnull();
#ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first)
if (table && table->s->db_low_byte_first)
{
int4store(ptr,tmp);
}
@ -5238,7 +5238,7 @@ int Field_date::store(const char *from, uint len,CHARSET_INFO *cs)
from, len, MYSQL_TIMESTAMP_DATE, 1);
#ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first)
if (table && table->s->db_low_byte_first)
{
int4store(ptr,tmp);
}
@ -5299,7 +5299,7 @@ int Field_date::store(longlong nr, bool unsigned_val)
MYSQL_TIMESTAMP_DATETIME, 1);
#ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first)
if (table && table->s->db_low_byte_first)
{
int4store(ptr, nr);
}
@ -5325,7 +5325,7 @@ double Field_date::val_real(void)
{
int32 j;
#ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first)
if (table && table->s->db_low_byte_first)
j=sint4korr(ptr);
else
#endif
@ -5338,7 +5338,7 @@ longlong Field_date::val_int(void)
{
int32 j;
#ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first)
if (table && table->s->db_low_byte_first)
j=sint4korr(ptr);
else
#endif
@ -5354,7 +5354,7 @@ String *Field_date::val_str(String *val_buffer,
val_buffer->alloc(field_length);
int32 tmp;
#ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first)
if (table && table->s->db_low_byte_first)
tmp=sint4korr(ptr);
else
#endif
@ -5372,7 +5372,7 @@ int Field_date::cmp(const char *a_ptr, const char *b_ptr)
{
int32 a,b;
#ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first)
if (table && table->s->db_low_byte_first)
{
a=sint4korr(a_ptr);
b=sint4korr(b_ptr);
@ -5390,7 +5390,7 @@ int Field_date::cmp(const char *a_ptr, const char *b_ptr)
void Field_date::sort_string(char *to,uint length __attribute__((unused)))
{
#ifdef WORDS_BIGENDIAN
if (!table->s->db_low_byte_first)
if (!table || !table->s->db_low_byte_first)
{
to[0] = ptr[0];
to[1] = ptr[1];
@ -5630,7 +5630,7 @@ int Field_datetime::store(const char *from,uint len,CHARSET_INFO *cs)
from, len, MYSQL_TIMESTAMP_DATETIME, 1);
#ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first)
if (table && table->s->db_low_byte_first)
{
int8store(ptr,tmp);
}
@ -5683,7 +5683,7 @@ int Field_datetime::store(longlong nr, bool unsigned_val)
MYSQL_TIMESTAMP_DATETIME, 1);
#ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first)
if (table && table->s->db_low_byte_first)
{
int8store(ptr,nr);
}
@ -5712,7 +5712,7 @@ int Field_datetime::store_time(TIME *ltime,timestamp_type type)
set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, WARN_DATA_TRUNCATED, 1);
}
#ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first)
if (table && table->s->db_low_byte_first)
{
int8store(ptr,tmp);
}
@ -5739,7 +5739,7 @@ longlong Field_datetime::val_int(void)
{
longlong j;
#ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first)
if (table && table->s->db_low_byte_first)
j=sint8korr(ptr);
else
#endif
@ -5759,7 +5759,7 @@ String *Field_datetime::val_str(String *val_buffer,
int part3;
#ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first)
if (table && table->s->db_low_byte_first)
tmp=sint8korr(ptr);
else
#endif
@ -5824,7 +5824,7 @@ int Field_datetime::cmp(const char *a_ptr, const char *b_ptr)
{
longlong a,b;
#ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first)
if (table && table->s->db_low_byte_first)
{
a=sint8korr(a_ptr);
b=sint8korr(b_ptr);
@ -5842,7 +5842,7 @@ int Field_datetime::cmp(const char *a_ptr, const char *b_ptr)
void Field_datetime::sort_string(char *to,uint length __attribute__((unused)))
{
#ifdef WORDS_BIGENDIAN
if (!table->s->db_low_byte_first)
if (!table || !table->s->db_low_byte_first)
{
to[0] = ptr[0];
to[1] = ptr[1];

2
sql/field.h
View File

@ -813,7 +813,7 @@ public:
if ((*null_value= is_null()))
return 0;
#ifdef WORDS_BIGENDIAN
if (table->s->db_low_byte_first)
if (table && table->s->db_low_byte_first)
return sint4korr(ptr);
#endif
long tmp;

2
sql/sql_select.cc
View File

@ -8817,7 +8817,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARAM *param,List<Item> &fields,
}
else
{
set_if_smaller(table->max_rows, rows_limit);
set_if_smaller(table->s->max_rows, rows_limit);
param->end_write_records= rows_limit;
}