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Bug fix for NATURAL JOIN, Split manual sections and more statistic variables

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This commit is contained in:
monty@donna.mysql.com
2000-11-20 02:57:02 +02:00
parent b31d076879
commit 61fd6baf4b
21 changed files with 376 additions and 135 deletions
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6
sql/mysql_priv.h
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@ -160,6 +160,10 @@ void kill_one_thread(THD *thd, ulong id);
#define OPTION_QUICK OPTION_BEGIN*2
#define OPTION_QUOTE_SHOW_CREATE OPTION_QUICK*2
/* The following is set when parsing the query */
#define OPTION_NO_INDEX_USED OPTION_QUOTE_SHOW_CREATE*2
#define OPTION_NO_GOOD_INDEX_USED OPTION_NO_INDEX_USED*2
#define RAID_BLOCK_SIZE 1024
/* BINLOG_DUMP options */
@ -445,6 +449,7 @@ extern ulong refresh_version,flush_version, thread_id,query_id,opened_tables,
delayed_insert_threads, delayed_insert_writes,
delayed_rows_in_use,delayed_insert_errors;
extern ulong filesort_rows, filesort_range_count, filesort_scan_count;
extern ulong filesort_merge_passes;
extern ulong select_range_check_count, select_range_count, select_scan_count;
extern ulong select_full_range_join_count,select_full_join_count;
extern uint test_flags,select_errors,mysql_port,ha_open_options;
@ -615,6 +620,7 @@ inline bool add_group_to_list(Item *item,bool asc)
inline void mark_as_null_row(TABLE *table)
{
table->null_row=1;
table->status|=STATUS_NULL_ROW;
bfill(table->null_flags,table->null_bytes,255);
}