/
usr
/
include
/
mysql
/
server
/
private
/
/usr/include/mysql/server/private
mkdir
upload
Name
Size
Mode
Actions
atomic/
-
0755
rm
data/
-
0755
rm
providers/
-
0755
rm
aligned.h
1136
0644
edit
dl
rm
aria_backup.h
1787
0644
edit
dl
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assume_aligned.h
2350
0644
edit
dl
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authors.h
10141
0644
edit
dl
rm
backup.h
1703
0644
edit
dl
rm
bounded_queue.h
6093
0644
edit
dl
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client_settings.h
1935
0644
edit
dl
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compat56.h
2280
0644
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dl
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config.h
14543
0644
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dl
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contributors.h
4878
0644
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dl
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create_options.h
4193
0644
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dl
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create_tmp_table.h
2808
0644
edit
dl
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cset_narrowing.h
3968
0644
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dl
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custom_conf.h
1082
0644
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dl
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datadict.h
1700
0644
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dl
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ddl_log.h
12807
0644
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dl
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debug.h
1234
0644
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debug_sync.h
2046
0644
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derived_handler.h
2379
0644
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derror.h
980
0644
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des_key_file.h
1236
0644
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discover.h
1570
0644
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dur_prop.h
1082
0644
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dl
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embedded_priv.h
1733
0644
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events.h
4704
0644
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event_data_objects.h
4187
0644
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dl
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event_db_repository.h
3648
0644
edit
dl
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event_parse_data.h
2899
0644
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dl
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event_queue.h
3438
0644
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dl
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event_scheduler.h
3290
0644
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dl
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field.h
222336
0644
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field_comp.h
1174
0644
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filesort.h
7283
0644
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filesort_utils.h
8195
0644
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ft_global.h
3113
0644
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gcalc_slicescan.h
17272
0644
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gcalc_tools.h
11900
0644
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grant.h
2758
0644
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group_by_handler.h
3534
0644
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gstream.h
2437
0644
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handler.h
199730
0644
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handle_connections_win.h
884
0644
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hash.h
4452
0644
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hash_filo.h
5688
0644
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ha_handler_stats.h
2335
0644
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ha_partition.h
64696
0644
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ha_sequence.h
6245
0644
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heap.h
9480
0644
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dl
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hostname.h
5419
0644
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dl
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ilist.h
7237
0644
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dl
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init.h
852
0644
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dl
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innodb_priv.h
1319
0644
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dl
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item.h
283188
0644
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dl
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item_cmpfunc.h
135071
0644
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item_create.h
11508
0644
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item_func.h
138638
0644
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dl
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item_geofunc.h
39612
0644
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dl
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item_jsonfunc.h
25264
0644
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dl
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item_row.h
5229
0644
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item_strfunc.h
74995
0644
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item_subselect.h
59028
0644
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item_sum.h
72695
0644
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item_timefunc.h
65896
0644
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dl
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item_vers.h
4413
0644
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dl
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item_windowfunc.h
34556
0644
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dl
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item_xmlfunc.h
4650
0644
edit
dl
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json_table.h
9667
0644
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dl
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key.h
2132
0644
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keycaches.h
1995
0644
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lex.h
29840
0644
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lex_charset.h
24313
0644
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lex_hash.h
143108
0644
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lex_ident.h
2122
0644
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lex_string.h
4077
0644
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lex_symbol.h
1323
0644
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lex_token.h
42641
0644
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lf.h
6462
0644
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lock.h
2220
0644
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dl
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log.h
46370
0644
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log_event.h
189106
0644
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dl
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log_event_data_type.h
1890
0644
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log_event_old.h
19830
0644
edit
dl
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log_slow.h
2442
0644
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dl
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maria.h
5872
0644
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dl
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mariadb.h
1277
0644
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mdl.h
38503
0644
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mem_root_array.h
7106
0644
edit
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message.h
1195
0644
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multi_range_read.h
23179
0644
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myisam.h
17506
0644
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myisamchk.h
4734
0644
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myisammrg.h
4897
0644
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dl
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myisampack.h
14929
0644
edit
dl
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mysqld.h
41063
0644
edit
dl
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mysqld_default_groups.h
204
0644
edit
dl
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mysqld_suffix.h
1201
0644
edit
dl
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mysys_err.h
3022
0644
edit
dl
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my_alarm.h
2429
0644
edit
dl
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my_apc.h
4747
0644
edit
dl
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my_atomic.h
7281
0644
edit
dl
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my_atomic_wrapper.h
3051
0644
edit
dl
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my_base.h
27656
0644
edit
dl
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my_bit.h
6196
0644
edit
dl
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my_bitmap.h
5502
0644
edit
dl
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my_check_opt.h
2618
0644
edit
dl
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my_compare.h
11194
0644
edit
dl
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my_counter.h
1721
0644
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dl
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my_cpu.h
4855
0644
edit
dl
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my_crypt.h
904
0644
edit
dl
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my_decimal.h
14489
0644
edit
dl
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my_default.h
1880
0644
edit
dl
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my_handler_errors.h
4882
0644
edit
dl
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my_json_writer.h
18573
0644
edit
dl
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my_libwrap.h
1183
0644
edit
dl
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my_md5.h
1486
0644
edit
dl
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my_minidump.h
848
0644
edit
dl
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my_nosys.h
1438
0644
edit
dl
rm
my_rdtsc.h
10119
0644
edit
dl
rm
my_rnd.h
1014
0644
edit
dl
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my_service_manager.h
2087
0644
edit
dl
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my_stacktrace.h
3215
0644
edit
dl
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my_stack_alloc.h
6493
0644
edit
dl
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my_time.h
10414
0644
edit
dl
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my_tree.h
3991
0644
edit
dl
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my_uctype.h
69528
0644
edit
dl
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my_user.h
1126
0644
edit
dl
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my_virtual_mem.h
1127
0644
edit
dl
rm
opt_histogram_json.h
4638
0644
edit
dl
rm
opt_range.h
65903
0644
edit
dl
rm
opt_subselect.h
14545
0644
edit
dl
rm
opt_trace.h
8494
0644
edit
dl
rm
opt_trace_context.h
3291
0644
edit
dl
rm
parse_file.h
4387
0644
edit
dl
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partition_element.h
5428
0644
edit
dl
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partition_info.h
19864
0644
edit
dl
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password.h
1170
0644
edit
dl
rm
pfs_file_provider.h
3153
0644
edit
dl
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pfs_idle_provider.h
1385
0644
edit
dl
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pfs_memory_provider.h
1626
0644
edit
dl
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pfs_metadata_provider.h
1898
0644
edit
dl
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pfs_socket_provider.h
2258
0644
edit
dl
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pfs_stage_provider.h
1556
0644
edit
dl
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pfs_statement_provider.h
4347
0644
edit
dl
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pfs_table_provider.h
2625
0644
edit
dl
rm
pfs_thread_provider.h
5560
0644
edit
dl
rm
pfs_transaction_provider.h
2846
0644
edit
dl
rm
privilege.h
28889
0644
edit
dl
rm
probes_mysql.h
973
0644
edit
dl
rm
probes_mysql_nodtrace.h
6087
0644
edit
dl
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procedure.h
6819
0644
edit
dl
rm
protocol.h
12537
0644
edit
dl
rm
proxy_protocol.h
548
0644
edit
dl
rm
queues.h
3477
0644
edit
dl
rm
records.h
3147
0644
edit
dl
rm
replication.h
16130
0644
edit
dl
rm
repl_failsafe.h
1585
0644
edit
dl
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rijndael.h
1711
0644
edit
dl
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rowid_filter.h
15474
0644
edit
dl
rm
rpl_constants.h
3357
0644
edit
dl
rm
rpl_filter.h
4774
0644
edit
dl
rm
rpl_gtid.h
29939
0644
edit
dl
rm
rpl_injector.h
9621
0644
edit
dl
rm
rpl_mi.h
16638
0644
edit
dl
rm
rpl_parallel.h
18228
0644
edit
dl
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rpl_record.h
1585
0644
edit
dl
rm
rpl_record_old.h
1407
0644
edit
dl
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rpl_reporting.h
3713
0644
edit
dl
rm
rpl_rli.h
36070
0644
edit
dl
rm
rpl_tblmap.h
3177
0644
edit
dl
rm
rpl_utility.h
9630
0644
edit
dl
rm
scheduler.h
3199
0644
edit
dl
rm
scope.h
4393
0644
edit
dl
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select_handler.h
2228
0644
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dl
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semisync.h
2287
0644
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dl
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semisync_master.h
25766
0644
edit
dl
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semisync_master_ack_receiver.h
8709
0644
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dl
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semisync_slave.h
3736
0644
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dl
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service_versions.h
2285
0644
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dl
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session_tracker.h
14275
0644
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dl
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set_var.h
16551
0644
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dl
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slave.h
12275
0644
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dl
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socketpair.h
842
0644
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dl
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source_revision.h
67
0644
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dl
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sp.h
22588
0644
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dl
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span.h
3931
0644
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dl
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spatial.h
22698
0644
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sp_cache.h
2037
0644
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sp_head.h
64917
0644
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dl
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sp_pcontext.h
24893
0644
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dl
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sp_rcontext.h
14441
0644
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dl
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sql_acl.h
14167
0644
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dl
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sql_admin.h
2915
0644
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dl
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sql_alloc.h
1732
0644
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sql_alter.h
15395
0644
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dl
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sql_analyse.h
11125
0644
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sql_analyze_stmt.h
12683
0644
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sql_array.h
6858
0644
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dl
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sql_audit.h
14162
0644
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dl
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sql_base.h
26041
0644
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dl
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sql_basic_types.h
9523
0644
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sql_binlog.h
895
0644
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sql_bitmap.h
7842
0644
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sql_bootstrap.h
1812
0644
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dl
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sql_cache.h
21676
0644
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dl
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sql_callback.h
1542
0644
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dl
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sql_class.h
271120
0644
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dl
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sql_cmd.h
5962
0644
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dl
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sql_command.h
4800
0644
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dl
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sql_connect.h
4087
0644
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dl
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sql_const.h
11415
0644
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sql_crypt.h
1437
0644
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sql_cte.h
16494
0644
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sql_cursor.h
4239
0644
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dl
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sql_db.h
2438
0644
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dl
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sql_debug.h
5646
0644
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sql_delete.h
1343
0644
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sql_derived.h
1289
0644
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sql_digest.h
3819
0644
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sql_digest_stream.h
1567
0644
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sql_do.h
954
0644
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dl
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sql_error.h
39843
0644
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sql_explain.h
30319
0644
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sql_expression_cache.h
4359
0644
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sql_get_diagnostics.h
7883
0644
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sql_handler.h
2910
0644
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sql_help.h
995
0644
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sql_hset.h
3401
0644
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sql_insert.h
5173
0644
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sql_i_s.h
8487
0644
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sql_join_cache.h
48659
0644
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sql_lex.h
174693
0644
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sql_lifo_buffer.h
9676
0644
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sql_limit.h
3187
0644
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sql_list.h
22391
0644
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dl
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sql_load.h
1276
0644
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sql_locale.h
2701
0644
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sql_manager.h
960
0644
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sql_mode.h
6735
0644
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sql_parse.h
8970
0644
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sql_partition.h
12674
0644
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sql_partition_admin.h
5940
0644
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sql_plist.h
7711
0644
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sql_plugin.h
7577
0644
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sql_plugin_compat.h
2237
0644
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sql_prepare.h
11409
0644
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sql_priv.h
18474
0644
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sql_profile.h
7816
0644
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sql_reload.h
1036
0644
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sql_rename.h
982
0644
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sql_repl.h
3045
0644
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sql_schema.h
3303
0644
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sql_select.h
89743
0644
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sql_sequence.h
5177
0644
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sql_servers.h
1777
0644
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sql_show.h
9830
0644
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sql_signal.h
3362
0644
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sql_sort.h
21964
0644
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sql_statistics.h
16494
0644
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sql_string.h
39009
0644
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sql_table.h
9752
0644
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sql_test.h
1589
0644
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sql_time.h
8374
0644
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sql_trigger.h
12332
0644
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sql_truncate.h
2079
0644
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sql_tvc.h
2418
0644
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sql_type.h
296072
0644
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sql_type_fixedbin.h
65578
0644
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sql_type_fixedbin_storage.h
5467
0644
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sql_type_geom.h
19039
0644
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sql_type_int.h
10001
0644
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sql_type_json.h
6155
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sql_type_real.h
1257
0644
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sql_type_string.h
1629
0644
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sql_udf.h
4850
0644
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sql_union.h
1068
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sql_update.h
1923
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sql_view.h
2470
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sql_window.h
6814
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ssl_compat.h
3380
0644
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strfunc.h
2275
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structs.h
29530
0644
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sys_vars_shared.h
2729
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table.h
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table_cache.h
4232
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threadpool.h
4810
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threadpool_generic.h
3969
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threadpool_winsockets.h
2290
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thread_cache.h
5905
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thr_alarm.h
2932
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thr_lock.h
7350
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thr_malloc.h
1202
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thr_timer.h
1563
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transaction.h
1466
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tzfile.h
5014
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tztime.h
3397
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t_ctype.h
5639
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uniques.h
4217
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unireg.h
7722
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vers_string.h
2543
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violite.h
10086
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waiting_threads.h
4532
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dl
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welcome_copyright_notice.h
1218
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winservice.h
6019
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win_tzname_data.h
6506
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wqueue.h
1565
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wsrep.h
3308
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wsrep_allowlist_service.h
1035
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wsrep_applier.h
2703
0644
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wsrep_binlog.h
3551
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wsrep_client_service.h
2560
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wsrep_client_state.h
1566
0644
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wsrep_condition_variable.h
1484
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wsrep_high_priority_service.h
4912
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wsrep_mutex.h
1239
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wsrep_mysqld.h
21524
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wsrep_mysqld_c.h
1227
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wsrep_on.h
1718
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wsrep_priv.h
1634
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wsrep_schema.h
5608
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wsrep_server_service.h
3631
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wsrep_server_state.h
2529
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wsrep_sst.h
3951
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wsrep_status.h
1816
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wsrep_storage_service.h
1809
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wsrep_thd.h
11487
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wsrep_trans_observer.h
18174
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wsrep_types.h
1110
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wsrep_utils.h
9807
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/usr/include/mysql/server/private/sql_priv.h
(18474B)
/* Copyright (c) 2000, 2018, Oracle and/or its affiliates. Copyright (c) 2010, 2019, MariaDB This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */ /** @file @details Mostly this file is used in the server. But a little part of it is used in mysqlbinlog too (definition of SELECT_DISTINCT and others). The consequence is that 90% of the file is wrapped in \#ifndef MYSQL_CLIENT, except the part which must be in the server and in the client. */ #ifndef SQL_PRIV_INCLUDED #define SQL_PRIV_INCLUDED #ifndef MYSQL_CLIENT /* Generates a warning that a feature is deprecated. After a specified version asserts that the feature is removed. Using it as WARN_DEPRECATED(thd, 6,2, "BAD", "'GOOD'"); Will result in a warning "The syntax 'BAD' is deprecated and will be removed in MySQL 6.2. Please use 'GOOD' instead" Note that in macro arguments BAD is not quoted, while 'GOOD' is. Note that the version is TWO numbers, separated with a comma (two macro arguments, that is) */ #define WARN_DEPRECATED(Thd,VerHi,VerLo,Old,New) \ do { \ compile_time_assert(MYSQL_VERSION_ID < VerHi * 10000 + VerLo * 100); \ if (((THD *) Thd) != NULL) \ push_warning_printf(((THD *) Thd), Sql_condition::WARN_LEVEL_WARN, \ ER_WARN_DEPRECATED_SYNTAX, \ ER_THD(((THD *) Thd), ER_WARN_DEPRECATED_SYNTAX), \ (Old), (New)); \ else \ sql_print_warning("The syntax '%s' is deprecated and will be removed " \ "in a future release. Please use %s instead.", \ (Old), (New)); \ } while(0) /* Generates a warning that a feature is deprecated and there is no replacement. Using it as WARN_DEPRECATED_NO_REPLACEMENT(thd, "BAD"); Will result in a warning "'BAD' is deprecated and will be removed in a future release." Note that in macro arguments BAD is not quoted. */ #define WARN_DEPRECATED_NO_REPLACEMENT(Thd,Old) \ do { \ THD *thd_= ((THD*) Thd); \ if (thd_ != NULL) \ push_warning_printf(thd_, Sql_condition::WARN_LEVEL_WARN, \ ER_WARN_DEPRECATED_SYNTAX_NO_REPLACEMENT, \ ER_THD(thd_, ER_WARN_DEPRECATED_SYNTAX_NO_REPLACEMENT), \ (Old)); \ else \ sql_print_warning("'%s' is deprecated and will be removed " \ "in a future release.", (Old)); \ } while(0) /*************************************************************************/ #endif /* This is included in the server and in the client. Options for select set by the yacc parser (stored in lex->options). NOTE log_event.h defines OPTIONS_WRITTEN_TO_BIN_LOG to specify what THD options list are written into binlog. These options can NOT change their values, or it will break replication between version. context is encoded as following: SELECT - SELECT_LEX_NODE::options THD - THD::options intern - neither. used only as func(..., select_node->options | thd->options | OPTION_XXX, ...) TODO: separate three contexts above, move them to separate bitfields. */ #define SELECT_DISTINCT (1ULL << 0) // SELECT, user #define SELECT_STRAIGHT_JOIN (1ULL << 1) // SELECT, user #define SELECT_DESCRIBE (1ULL << 2) // SELECT, user #define SELECT_SMALL_RESULT (1ULL << 3) // SELECT, user #define SELECT_BIG_RESULT (1ULL << 4) // SELECT, user #define OPTION_FOUND_ROWS (1ULL << 5) // SELECT, user #define OPTION_TO_QUERY_CACHE (1ULL << 6) // SELECT, user #define SELECT_NO_JOIN_CACHE (1ULL << 7) // intern /** always the opposite of OPTION_NOT_AUTOCOMMIT except when in fix_autocommit() */ #define OPTION_AUTOCOMMIT (1ULL << 8) // THD, user #define OPTION_BIG_SELECTS (1ULL << 9) // THD, user #define OPTION_LOG_OFF (1ULL << 10) // THD, user #define OPTION_QUOTE_SHOW_CREATE (1ULL << 11) // THD, user #define TMP_TABLE_ALL_COLUMNS (1ULL << 12) // SELECT, intern #define OPTION_WARNINGS (1ULL << 13) // THD, user #define OPTION_AUTO_IS_NULL (1ULL << 14) // THD, user, binlog #define OPTION_NO_CHECK_CONSTRAINT_CHECKS (1ULL << 15) #define OPTION_SAFE_UPDATES (1ULL << 16) // THD, user #define OPTION_BUFFER_RESULT (1ULL << 17) // SELECT, user #define OPTION_BIN_LOG (1ULL << 18) // THD, user #define OPTION_NOT_AUTOCOMMIT (1ULL << 19) // THD, user #define OPTION_BEGIN (1ULL << 20) // THD, intern #define OPTION_TABLE_LOCK (1ULL << 21) // THD, intern #define OPTION_QUICK (1ULL << 22) // SELECT (for DELETE) #define OPTION_BINLOG_THIS_TRX (1ULL << 23) // THD #define OPTION_EXPLICIT_DEF_TIMESTAMP (1ULL << 24) // THD, user #define OPTION_GTID_BEGIN (1ULL << 25) // GTID BEGIN found in log /** The following can be set when importing tables in a 'wrong order' to suppress foreign key checks */ #define OPTION_NO_FOREIGN_KEY_CHECKS (1ULL << 26) // THD, user, binlog /** The following speeds up inserts to InnoDB tables by suppressing unique key checks in some cases */ #define OPTION_RELAXED_UNIQUE_CHECKS (1ULL << 27) // THD, user, binlog #define OPTION_IF_EXISTS (1ULL << 28) // binlog #define OPTION_SCHEMA_TABLE (1ULL << 29) // SELECT, intern #define OPTION_INSERT_HISTORY (1ULL << 30) /** If not set then the thread will ignore all warnings with level notes. */ #define OPTION_SQL_NOTES (1ULL << 31) // THD, user /** Force the used temporary table to be a MyISAM table (because we will use fulltext functions when reading from it. */ #define TMP_TABLE_FORCE_MYISAM (1ULL << 32) #define OPTION_PROFILING (1ULL << 33) /** Indicates that this is a HIGH_PRIORITY SELECT. Currently used only for printing of such selects. Type of locks to be acquired is specified directly. */ #define SELECT_HIGH_PRIORITY (1ULL << 34) // SELECT, user /** Is set in slave SQL thread when there was an error on master, which, when is not reproducible on slave (i.e. the query succeeds on slave), is not terminal to the state of repliation, and should be ignored. The slave SQL thread, however, needs to rollback the effects of the succeeded statement to keep replication consistent. */ #define OPTION_MASTER_SQL_ERROR (1ULL << 35) #define OPTION_BINLOG_THIS_STMT (1ULL << 36) // THD #define OPTION_BINLOG_THIS (OPTION_BINLOG_THIS_STMT | OPTION_BINLOG_THIS_TRX) #define OPTION_SKIP_REPLICATION (1ULL << 37) // THD, user #define OPTION_RPL_SKIP_PARALLEL (1ULL << 38) #define OPTION_NO_QUERY_CACHE (1ULL << 39) // SELECT, user #define OPTION_PROCEDURE_CLAUSE (1ULL << 40) // Internal usage #define SELECT_NO_UNLOCK (1ULL << 41) // SELECT, intern #define OPTION_BIN_TMP_LOG_OFF (1ULL << 42) // disable binlog, intern /* Disable commit of binlog. Used to combine many DDL's and DML's as one */ #define OPTION_BIN_COMMIT_OFF (1ULL << 43) /* The following is used to detect a conflict with DISTINCT */ #define SELECT_ALL (1ULL << 44) // SELECT, user, parser /** Flag set if setup_tables already done */ #define OPTION_SETUP_TABLES_DONE (1ULL << 45) // intern #define OPTION_LEX_FOUND_COMMENT (1ULL << 0) // intern, parser /* The rest of the file is included in the server only */ #ifndef MYSQL_CLIENT /* @@optimizer_switch flags. These must be in sync with optimizer_switch_names */ #define OPTIMIZER_SWITCH_INDEX_MERGE (1ULL << 0) #define OPTIMIZER_SWITCH_INDEX_MERGE_UNION (1ULL << 1) #define OPTIMIZER_SWITCH_INDEX_MERGE_SORT_UNION (1ULL << 2) #define OPTIMIZER_SWITCH_INDEX_MERGE_INTERSECT (1ULL << 3) #define OPTIMIZER_SWITCH_INDEX_MERGE_SORT_INTERSECT (1ULL << 4) #define deprecated_ENGINE_CONDITION_PUSHDOWN (1ULL << 5) #define OPTIMIZER_SWITCH_INDEX_COND_PUSHDOWN (1ULL << 6) #define OPTIMIZER_SWITCH_DERIVED_MERGE (1ULL << 7) #define OPTIMIZER_SWITCH_DERIVED_WITH_KEYS (1ULL << 8) #define OPTIMIZER_SWITCH_FIRSTMATCH (1ULL << 9) #define OPTIMIZER_SWITCH_LOOSE_SCAN (1ULL << 10) #define OPTIMIZER_SWITCH_MATERIALIZATION (1ULL << 11) #define OPTIMIZER_SWITCH_IN_TO_EXISTS (1ULL << 12) #define OPTIMIZER_SWITCH_SEMIJOIN (1ULL << 13) #define OPTIMIZER_SWITCH_PARTIAL_MATCH_ROWID_MERGE (1ULL << 14) #define OPTIMIZER_SWITCH_PARTIAL_MATCH_TABLE_SCAN (1ULL << 15) #define OPTIMIZER_SWITCH_SUBQUERY_CACHE (1ULL << 16) /** If this is off, MRR is never used. */ #define OPTIMIZER_SWITCH_MRR (1ULL << 17) /** If OPTIMIZER_SWITCH_MRR is on and this is on, MRR is used depending on a cost-based choice ("automatic"). If OPTIMIZER_SWITCH_MRR is on and this is off, MRR is "forced" (i.e. used as long as the storage engine is capable of doing it). */ #define OPTIMIZER_SWITCH_MRR_COST_BASED (1ULL << 18) #define OPTIMIZER_SWITCH_MRR_SORT_KEYS (1ULL << 19) #define OPTIMIZER_SWITCH_OUTER_JOIN_WITH_CACHE (1ULL << 20) #define OPTIMIZER_SWITCH_SEMIJOIN_WITH_CACHE (1ULL << 21) #define OPTIMIZER_SWITCH_JOIN_CACHE_INCREMENTAL (1ULL << 22) #define OPTIMIZER_SWITCH_JOIN_CACHE_HASHED (1ULL << 23) #define OPTIMIZER_SWITCH_JOIN_CACHE_BKA (1ULL << 24) #define OPTIMIZER_SWITCH_OPTIMIZE_JOIN_BUFFER_SIZE (1ULL << 25) #define OPTIMIZER_SWITCH_TABLE_ELIMINATION (1ULL << 26) #define OPTIMIZER_SWITCH_EXTENDED_KEYS (1ULL << 27) #define OPTIMIZER_SWITCH_EXISTS_TO_IN (1ULL << 28) #define OPTIMIZER_SWITCH_ORDERBY_EQ_PROP (1ULL << 29) #define OPTIMIZER_SWITCH_COND_PUSHDOWN_FOR_DERIVED (1ULL << 30) #define OPTIMIZER_SWITCH_SPLIT_MATERIALIZED (1ULL << 31) #define OPTIMIZER_SWITCH_COND_PUSHDOWN_FOR_SUBQUERY (1ULL << 32) #define OPTIMIZER_SWITCH_USE_ROWID_FILTER (1ULL << 33) #define OPTIMIZER_SWITCH_COND_PUSHDOWN_FROM_HAVING (1ULL << 34) #define OPTIMIZER_SWITCH_NOT_NULL_RANGE_SCAN (1ULL << 35) #define OPTIMIZER_SWITCH_HASH_JOIN_CARDINALITY (1ULL << 36) #define OPTIMIZER_SWITCH_CSET_NARROWING (1ULL << 37) #define OPTIMIZER_SWITCH_DEFAULT (OPTIMIZER_SWITCH_INDEX_MERGE | \ OPTIMIZER_SWITCH_INDEX_MERGE_UNION | \ OPTIMIZER_SWITCH_INDEX_MERGE_SORT_UNION | \ OPTIMIZER_SWITCH_INDEX_MERGE_INTERSECT | \ OPTIMIZER_SWITCH_INDEX_COND_PUSHDOWN | \ OPTIMIZER_SWITCH_DERIVED_MERGE | \ OPTIMIZER_SWITCH_DERIVED_WITH_KEYS | \ OPTIMIZER_SWITCH_TABLE_ELIMINATION | \ OPTIMIZER_SWITCH_EXTENDED_KEYS | \ OPTIMIZER_SWITCH_IN_TO_EXISTS | \ OPTIMIZER_SWITCH_MATERIALIZATION | \ OPTIMIZER_SWITCH_PARTIAL_MATCH_ROWID_MERGE|\ OPTIMIZER_SWITCH_PARTIAL_MATCH_TABLE_SCAN|\ OPTIMIZER_SWITCH_OUTER_JOIN_WITH_CACHE | \ OPTIMIZER_SWITCH_SEMIJOIN_WITH_CACHE | \ OPTIMIZER_SWITCH_JOIN_CACHE_INCREMENTAL | \ OPTIMIZER_SWITCH_JOIN_CACHE_HASHED | \ OPTIMIZER_SWITCH_JOIN_CACHE_BKA | \ OPTIMIZER_SWITCH_SUBQUERY_CACHE | \ OPTIMIZER_SWITCH_SEMIJOIN | \ OPTIMIZER_SWITCH_FIRSTMATCH | \ OPTIMIZER_SWITCH_LOOSE_SCAN | \ OPTIMIZER_SWITCH_EXISTS_TO_IN | \ OPTIMIZER_SWITCH_ORDERBY_EQ_PROP | \ OPTIMIZER_SWITCH_COND_PUSHDOWN_FOR_DERIVED | \ OPTIMIZER_SWITCH_SPLIT_MATERIALIZED | \ OPTIMIZER_SWITCH_COND_PUSHDOWN_FOR_SUBQUERY | \ OPTIMIZER_SWITCH_USE_ROWID_FILTER | \ OPTIMIZER_SWITCH_COND_PUSHDOWN_FROM_HAVING | \ OPTIMIZER_SWITCH_OPTIMIZE_JOIN_BUFFER_SIZE) /* See adjust_secondary_key_cost in sys_vars.cc for symbolic names. */ #define OPTIMIZER_ADJ_SEC_KEY_COST (1) #define OPTIMIZER_ADJ_DISABLE_MAX_SEEKS (2) #define OPTIMIZER_ADJ_DISABLE_FORCE_INDEX_GROUP_BY (4) #define OPTIMIZER_FIX_INNODB_CARDINALITY (8) #define OPTIMIZER_ADJ_FIX_REUSE_RANGE_FOR_REF (16) #define OPTIMIZER_ADJ_FIX_CARD_MULT (32) #define OPTIMIZER_ADJ_FIX_DERIVED_TABLE_READ_COST (64) #define OPTIMIZER_ADJ_DEFAULT (OPTIMIZER_ADJ_FIX_REUSE_RANGE_FOR_REF | \ OPTIMIZER_ADJ_FIX_CARD_MULT) /* Replication uses 8 bytes to store SQL_MODE in the binary log. The day you use strictly more than 64 bits by adding one more define above, you should contact the replication team because the replication code should then be updated (to store more bytes on disk). NOTE: When adding new SQL_MODE types, make sure to also add them to the scripts used for creating the MySQL system tables in scripts/mysql_system_tables.sql and scripts/mysql_system_tables_fix.sql */ /* Flags below are set when we perform context analysis of the statement and make subqueries non-const. It prevents subquery evaluation at context analysis stage. */ /* Don't evaluate this subquery during statement prepare even if it's a constant one. The flag is switched off in the end of mysqld_stmt_prepare. */ #define CONTEXT_ANALYSIS_ONLY_PREPARE 1 /* Special JOIN::prepare mode: changing of query is prohibited. When creating a view, we need to just check its syntax omitting any optimizations: afterwards definition of the view will be reconstructed by means of ::print() methods and written to to an .frm file. We need this definition to stay untouched. */ #define CONTEXT_ANALYSIS_ONLY_VIEW 2 /* Don't evaluate this subquery during derived table prepare even if it's a constant one. */ #define CONTEXT_ANALYSIS_ONLY_DERIVED 4 /* Don't evaluate constant sub-expressions of virtual column expressions when opening tables */ #define CONTEXT_ANALYSIS_ONLY_VCOL_EXPR 8 /* Uncachable causes: */ /* This subquery has fields from outer query (put by user) */ #define UNCACHEABLE_DEPENDENT_GENERATED 1 /* This subquery contains functions with random result. Something that is uncacheable is by default unmergeable. */ #define UNCACHEABLE_RAND 2 /* This subquery contains functions with side effect */ #define UNCACHEABLE_SIDEEFFECT 4 /* Forcing to save JOIN tables for explain */ #define UNCACHEABLE_EXPLAIN 8 /* For uncorrelated SELECT in an UNION with some correlated SELECTs */ #define UNCACHEABLE_UNITED 16 #define UNCACHEABLE_CHECKOPTION 32 /* This subquery has fields from outer query injected during transformation process */ #define UNCACHEABLE_DEPENDENT_INJECTED 64 /* This subquery has fields from outer query (any nature) */ #define UNCACHEABLE_DEPENDENT (UNCACHEABLE_DEPENDENT_GENERATED | \ UNCACHEABLE_DEPENDENT_INJECTED) #define FAKE_SELECT_LEX_ID UINT_MAX /* Used to check GROUP BY list in the MODE_ONLY_FULL_GROUP_BY mode */ #define UNDEF_POS (-1) #define IN_SUBQUERY_CONVERSION_THRESHOLD 1000 #endif /* !MYSQL_CLIENT */ /* BINLOG_DUMP options */ #define BINLOG_DUMP_NON_BLOCK 1 #define BINLOG_SEND_ANNOTATE_ROWS_EVENT 2 #ifndef MYSQL_CLIENT /* Field::is_equal() return codes. */ #define IS_EQUAL_NO 0 #define IS_EQUAL_YES 1 /** new_field has compatible packed representation with old type, so it is theoretically possible to perform change by only updating data dictionary without changing table rows */ #define IS_EQUAL_PACK_LENGTH 2 enum enum_parsing_place { NO_MATTER, IN_HAVING, SELECT_LIST, IN_WHERE, IN_ON, IN_GROUP_BY, IN_ORDER_BY, IN_UPDATE_ON_DUP_KEY, IN_PART_FUNC, BEFORE_OPT_LIST, AFTER_LIST, FOR_LOOP_BOUND, IN_RETURNING, PARSING_PLACE_SIZE /* always should be the last */ }; class sys_var; enum enum_yes_no_unknown { TVL_YES, TVL_NO, TVL_UNKNOWN }; #ifdef MYSQL_SERVER /* External variables */ /* yy_*.cc */ #ifndef DBUG_OFF extern void turn_parser_debug_on_MYSQLparse(); extern void turn_parser_debug_on_ORAparse(); #endif /** convert a hex digit into number. */ inline int hexchar_to_int(char c) { if (c <= '9' && c >= '0') return c-'0'; c|=32; if (c <= 'f' && c >= 'a') return c-'a'+10; return -1; } /* This must match the path length limit in the ER_NOT_RW_DIR error msg. */ #define ER_NOT_RW_DIR_PATHSIZE 200 bool db_name_is_in_ignore_db_dirs_list(const char *dbase); #endif /* MYSQL_SERVER */ #endif /* MYSQL_CLIENT */ #endif /* SQL_PRIV_INCLUDED */
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