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Code Activity

Update of query cache code.

Browse Source 
Changed some sql_alloc() -> thd->alloc()
Removed a lot of compiler warnings on Linux Alpha (64 bit)
Fixed some core dumps on 64 bit systems (wrong type for packet_len)


Docs/manual.texi:
  Added base information about the query cache.
include/hash.h:
  Export hash_replace
include/myisam.h:
  Update of query cache code
libmysql/net.c:
  Add casts to make things safe on 64 bit systems.
myisam/mi_write.c:
  Update of query cache code
myisammrg/myrg_extra.c:
  Update of query cache code
mysys/hash.c:
  Added safety check to hash_replace
sql/field.cc:
  Removed compiler warnings.
sql/field.h:
  Removed compiler warnings
sql/ha_myisam.cc:
  Fixed wrong type of packet_len
sql/item.h:
  Remove warnings
sql/log_event.cc:
  Cleanup
sql/log_event.h:
  Cleanup to make code more readable
sql/mf_iocache.cc:
  Fixed wrong type
sql/mysql_priv.h:
  Update of query cache code
sql/mysqld.cc:
  Update of query cache code
sql/net_serv.cc:
  Remove compiler warnings
sql/opt_range.h:
  Remove compiler warnings
sql/sql_cache.cc:
  Update of query cache code
sql/sql_cache.h:
  Update of query cache code
sql/sql_class.h:
  Cleanup
sql/sql_insert.cc:
  Use thd->alloc() instead of sql_alloc()
sql/sql_parse.cc:
  Fixed compiler warnings.
  Changed some sql_alloc() -> thd->alloc()
sql/sql_select.cc:
  Changed sql_alloc() -> thd_alloc()
sql/sql_select.h:
  Faster alloc()
sql/sql_show.cc:
  Update of query cache code
sql/sql_table.cc:
  Faster alloc()
sql/table.cc:
  Faster alloc()
This commit is contained in:
unknown
2001-12-05 13:03:00 +02:00
parent 7c999bb032
commit eca2a1a3dc
28 changed files with 2208 additions and 1953 deletions
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12
sql/mysqld.cc
View File

@ -3091,8 +3091,8 @@ struct show_var_st init_vars[]= {
{"record_rnd_buffer", (char*) &record_rnd_cache_size, SHOW_LONG},
{"rpl_recovery_rank", (char*) &rpl_recovery_rank, SHOW_LONG},
{"query_buffer_size", (char*) &query_buff_size, SHOW_LONG},
{"query_cache_limit", (char*) &query_cache_limit, SHOW_LONG},
{"query_cache_size", (char*) &query_cache_size, SHOW_LONG},
{"query_cache_limit", (char*) &query_cache.query_cache_limit, SHOW_LONG},
{"query_cache_size", (char*) &query_cache.query_cache_size, SHOW_LONG},
{"query_cache_startup_type",(char*) &query_cache_startup_type, SHOW_LONG},
{"safe_show_database", (char*) &opt_safe_show_db, SHOW_BOOL},
{"server_id", (char*) &server_id, SHOW_LONG},
@ -3157,11 +3157,11 @@ struct show_var_st status_vars[]= {
{"Open_streams", (char*) &my_stream_opened, SHOW_INT_CONST},
{"Opened_tables", (char*) &opened_tables, SHOW_LONG},
{"Questions", (char*) 0, SHOW_QUESTION},
{"Qcache_queries", (char*) &query_cache.queries_in_cache,
{"Qcache_queries_in_cache", (char*) &query_cache.queries_in_cache,
SHOW_LONG},
{"Qcache_inserts", (char*) &query_cache.inserts, SHOW_LONG},
{"Qcache_hits", (char*) &query_cache.hits, SHOW_LONG},
{"Qcache_refused", (char*) &query_cache.refused, SHOW_LONG},
{"Qcache_not_cached", (char*) &query_cache.refused, SHOW_LONG},
{"Qcache_free_memory", (char*) &query_cache.free_memory,SHOW_LONG},
{"Rpl_status", (char*) 0, SHOW_RPL_STATUS},
{"Select_full_join", (char*) &select_full_join_count, SHOW_LONG},
@ -3726,12 +3726,11 @@ static void get_options(int argc,char **argv)
opt_slow_log=1;
opt_slow_logname=optarg;
break;
case (int)OPT_SKIP_SLAVE_START:
case (int) OPT_SKIP_SLAVE_START:
opt_skip_slave_start = 1;
break;
case (int) OPT_SKIP_NEW:
opt_specialflag|= SPECIAL_NO_NEW_FUNC;
default_table_type=DB_TYPE_ISAM;
myisam_delay_key_write=0;
myisam_concurrent_insert=0;
myisam_recover_options= HA_RECOVER_NONE;
@ -3739,6 +3738,7 @@ static void get_options(int argc,char **argv)
my_use_symdir=0;
have_symlink=SHOW_OPTION_DISABLED;
ha_open_options&= ~HA_OPEN_ABORT_IF_CRASHED;
query_cache_size=0;
break;
case (int) OPT_SAFE:
opt_specialflag|= SPECIAL_SAFE_MODE;