database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

Merge mysql.com:/home/my/mysql-5.0

Browse Source 
into  mysql.com:/home/my/mysql-5.1
This commit is contained in:
monty@nosik.monty.fi
2006-11-22 14:11:36 +02:00
parent 38a92caeb7 306b871d52
commit 89570bf966
166 changed files with 973 additions and 964 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
sql/opt_range.cc
View File

@ -1003,7 +1003,7 @@ QUICK_RANGE_SELECT::~QUICK_RANGE_SELECT()
range_end();
if (free_file)
{
DBUG_PRINT("info", ("Freeing separate handler %p (free=%d)", file,
DBUG_PRINT("info", ("Freeing separate handler 0x%lx (free: %d)", (long) file,
free_file));
file->ha_external_lock(current_thd, F_UNLCK);
file->close();
@ -2011,7 +2011,7 @@ int SQL_SELECT::test_quick_select(THD *thd, key_map keys_to_use,
double scan_time;
DBUG_ENTER("SQL_SELECT::test_quick_select");
DBUG_PRINT("enter",("keys_to_use: %lu prev_tables: %lu const_tables: %lu",
keys_to_use.to_ulonglong(), (ulong) prev_tables,
(ulong) keys_to_use.to_ulonglong(), (ulong) prev_tables,
(ulong) const_tables));
DBUG_PRINT("info", ("records: %lu", (ulong) head->file->stats.records));
delete quick;
@ -3396,7 +3396,7 @@ double get_sweep_read_cost(const PARAM *param, ha_rows records)
n_blocks * (1.0 - pow(1.0 - 1.0/n_blocks, rows2double(records)));
if (busy_blocks < 1.0)
busy_blocks= 1.0;
DBUG_PRINT("info",("sweep: nblocks=%g, busy_blocks=%g", n_blocks,
DBUG_PRINT("info",("sweep: nblocks: %g, busy_blocks: %g", n_blocks,
busy_blocks));
/*
Disabled: Bail out if # of blocks to read is bigger than # of blocks in
@ -3420,7 +3420,7 @@ double get_sweep_read_cost(const PARAM *param, ha_rows records)
result= busy_blocks;
}
}
DBUG_PRINT("info",("returning cost=%g", result));
DBUG_PRINT("return",("cost: %g", result));
DBUG_RETURN(result);
}
@ -3514,7 +3514,7 @@ TABLE_READ_PLAN *get_best_disjunct_quick(PARAM *param, SEL_IMERGE *imerge,
ha_rows roru_total_records;
double roru_intersect_part= 1.0;
DBUG_ENTER("get_best_disjunct_quick");
DBUG_PRINT("info", ("Full table scan cost =%g", read_time));
DBUG_PRINT("info", ("Full table scan cost: %g", read_time));
if (!(range_scans= (TRP_RANGE**)alloc_root(param->mem_root,
sizeof(TRP_RANGE*)*
@ -3558,7 +3558,7 @@ TABLE_READ_PLAN *get_best_disjunct_quick(PARAM *param, SEL_IMERGE *imerge,
non_cpk_scan_records += (*cur_child)->records;
}
DBUG_PRINT("info", ("index_merge scans cost=%g", imerge_cost));
DBUG_PRINT("info", ("index_merge scans cost %g", imerge_cost));
if (imerge_too_expensive || (imerge_cost > read_time) ||
(non_cpk_scan_records+cpk_scan_records >= param->table->file->stats.records) &&
read_time != DBL_MAX)
@ -4172,7 +4172,7 @@ static bool ror_intersect_add(ROR_INTERSECT_INFO *info,
DBUG_PRINT("info", ("Current out_rows= %g", info->out_rows));
DBUG_PRINT("info", ("Adding scan on %s",
info->param->table->key_info[ror_scan->keynr].name));
DBUG_PRINT("info", ("is_cpk_scan=%d",is_cpk_scan));
DBUG_PRINT("info", ("is_cpk_scan: %d",is_cpk_scan));
selectivity_mult = ror_scan_selectivity(info, ror_scan);
if (selectivity_mult == 1.0)
@ -9700,8 +9700,8 @@ void cost_group_min_max(TABLE* table, KEY *index_info, uint used_key_parts,
*records= num_groups;
DBUG_PRINT("info",
("table rows=%u, keys/block=%u, keys/group=%u, result rows=%u, blocks=%u",
table_records, keys_per_block, keys_per_group, *records,
("table rows: %u keys/block: %u keys/group: %u result rows: %lu blocks: %u",
table_records, keys_per_block, keys_per_group, (ulong) *records,
num_blocks));
DBUG_VOID_RETURN;
}