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make LOAD INDEX to work

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2005-02-12 00:05:13 +01:00
parent b39c03675b
commit bae820dc66
2 changed files with 18 additions and 18 deletions
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2
myisam/mi_preload.c
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@ -77,7 +77,7 @@ int mi_preload(MI_INFO *info, ulonglong key_map, my_bool ignore_leaves)
/* Read the next block of index file into the preload buffer */ /* Read the next block of index file into the preload buffer */
if ((my_off_t) length > (key_file_length-pos)) if ((my_off_t) length > (key_file_length-pos))
length= (ulong) (key_file_length-pos); length= (ulong) (key_file_length-pos);
if (my_pread(share->kfile, (byte*) buff, length, pos, MYF(MY_FAE))) if (my_pread(share->kfile, (byte*) buff, length, pos, MYF(MY_FAE|MY_FNABP)))
goto err; goto err;
if (ignore_leaves) if (ignore_leaves)

28
mysql-test/r/preload.result
View File

@ -74,15 +74,15 @@ Table Op Msg_type Msg_text
test.t1 preload_keys status OK test.t1 preload_keys status OK
show status like "key_read%"; show status like "key_read%";
Variable_name Value Variable_name Value
Key_read_requests 0 Key_read_requests 581
Key_reads 0 Key_reads 581
select count(*) from t1 where b = 'test1'; select count(*) from t1 where b = 'test1';
count(*) count(*)
4181 4181
show status like "key_read%"; show status like "key_read%";
Variable_name Value Variable_name Value
Key_read_requests 217 Key_read_requests 798
Key_reads 45 Key_reads 581
flush tables; flush tables;
flush status; flush status;
show status like "key_read%"; show status like "key_read%";
@ -98,15 +98,15 @@ Table Op Msg_type Msg_text
test.t1 preload_keys status OK test.t1 preload_keys status OK
show status like "key_read%"; show status like "key_read%";
Variable_name Value Variable_name Value
Key_read_requests 0 Key_read_requests 10
Key_reads 0 Key_reads 10
select count(*) from t1 where b = 'test1'; select count(*) from t1 where b = 'test1';
count(*) count(*)
4181 4181
show status like "key_read%"; show status like "key_read%";
Variable_name Value Variable_name Value
Key_read_requests 217 Key_read_requests 227
Key_reads 45 Key_reads 52
flush tables; flush tables;
flush status; flush status;
show status like "key_read%"; show status like "key_read%";
@ -123,8 +123,8 @@ test.t1 preload_keys status OK
test.t2 preload_keys status OK test.t2 preload_keys status OK
show status like "key_read%"; show status like "key_read%";
Variable_name Value Variable_name Value
Key_read_requests 0 Key_read_requests 587
Key_reads 0 Key_reads 587
select count(*) from t1 where b = 'test1'; select count(*) from t1 where b = 'test1';
count(*) count(*)
4181 4181
@ -133,8 +133,8 @@ count(*)
2584 2584
show status like "key_read%"; show status like "key_read%";
Variable_name Value Variable_name Value
Key_read_requests 351 Key_read_requests 938
Key_reads 73 Key_reads 613
flush tables; flush tables;
flush status; flush status;
show status like "key_read%"; show status like "key_read%";
@ -147,8 +147,8 @@ test.t3 preload_keys error Table 'test.t3' doesn't exist
test.t2 preload_keys status OK test.t2 preload_keys status OK
show status like "key_read%"; show status like "key_read%";
Variable_name Value Variable_name Value
Key_read_requests 0 Key_read_requests 355
Key_reads 0 Key_reads 355
flush tables; flush tables;
flush status; flush status;
show status like "key_read%"; show status like "key_read%";