diff --git a/Example/my.cnf.HUGE.MariaDB-10.3.11 b/Example/my.cnf.HUGE.MariaDB-10.3 similarity index 99% rename from Example/my.cnf.HUGE.MariaDB-10.3.11 rename to Example/my.cnf.HUGE.MariaDB-10.3 index 86eb017..fb17708 100644 --- a/Example/my.cnf.HUGE.MariaDB-10.3.11 +++ b/Example/my.cnf.HUGE.MariaDB-10.3 @@ -114,7 +114,7 @@ skip-external-locking # localhost which is more compatible and is not less secure. # #bind-address = 127.0.0.1 -bind-address = 192.168.3.123 +bind-address = 127.0.0.1 # Replication Master Server (default) @@ -197,7 +197,7 @@ server-id = 1 ## - Vorgabewert ist 100 ## - #max-connections = 300 -max-connections = 101 +max-connections = 150 ## - explicit_defaults_for_timestamp diff --git a/Example/my.cnf.VERY-HUGE.MariaDB-10.3 b/Example/my.cnf.VERY-HUGE.MariaDB-10.3 new file mode 100644 index 0000000..c33cd35 --- /dev/null +++ b/Example/my.cnf.VERY-HUGE.MariaDB-10.3 @@ -0,0 +1,860 @@ +# Example MySQL config file for very large systems. +# +# This is for a large system with memory of 1G-2G where the system runs mainly +# MySQL. +# +# You can copy this file to +# /etc/my.cnf to set global options, +# mysql-data-dir/my.cnf to set server-specific options (in this +# installation this directory is /var/lib/mysql) or +# ~/.my.cnf to set user-specific options. +# +# In this file, you can use all long options that a program supports. +# If you want to know which options a program supports, run the program +# with the "--help" option. + +# The following options will be passed to all MySQL clients +[client] +port = 3306 +socket = /tmp/mysql.sock + +# Here follows entries for some specific programs +# The following values assume you have at least 32M ram + +# This was formally known as [safe_mysqld]. Both versions are currently parsed. +[mysqld_safe] +socket = /tmp/mysql.sock +nice = 0 + +open-files-limit = 1048576 +innodb-open-files = 1048576 + + +# The MySQL server +[mysqld] +port = 3306 +socket = /tmp/mysql.sock + +## - sql_mode +## - +## - Since Version 8.0.11 NO_AUTO_CREATE_USER is no longer available +## - +## - For now, we will use the default value, it seems to be ok. +## - +#sql-mode = "ONLY_FULL_GROUP_BY,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION" + +## - secure-file-priv +## - +## - This variable is used to limit the effect of data import and export operations, +## - such as those performed by the LOAD DATA and SELECT ... INTO OUTFILE statements +## - and the LOAD_FILE() function. These operations are permitted only to users who +## - have the FILE privilege. +## - +## - i.e.: GRANT FILE on *.* to piwik@localhost +## - +## - secure_file_priv may be set as follows: +## - +## - - If empty, the variable has no effect. (That means no restrictions). +## - This is not a secure setting. +## - - If set to the name of a directory, the server limits import and export +## - operations to work only with files in that directory. The directory +## - must exist; the server will not create it. +## - - If set to NULL, the server disables import and export operations. +## - This value is permitted as of MySQL 5.7.6. +## - +## - Since MySQL v 5.7.16 the default 'secure_file_priv' value has changed +## - +## - NULL (>= MySQL 5.7.16), empty (< MySQL 5.7.16) +## - +## - We use empty ("") +## - +## - Note: +## - We changed the default to empty ("") while building from source +## - using CMake option (-DINSTALL_SECURE_FILE_PRIVDIR=""). So you can ignore +## - this option. +## - +#secure-file-priv = "" + + +## - local-infile +## - +## - This variable controls server-side LOCAL capability for LOAD DATA statements. +## - Depending on the local_infile setting, the server refuses or permits local data +## - loading by clients that have LOCAL enabled on the client side. +## - +## - You can check your 'local-infile' setting on mysql prompt: +## - +## - SHOW GLOBAL VARIABLES LIKE 'local_infile'; +## - +#local-infile = 1 + + +## - skip_external_locking +## - +## - Affects only MyISAM table access. +## - +## - This is OFF if mysqld uses external locking (system locking), +## - ON if external locking is disabled. +## - +## - Default: ON +## - +skip-external-locking + + +# Don't listen on a TCP/IP port at all. This can be a security enhancement, +# if all processes that need to connect to mysqld run on the same host. +# All interaction with mysqld must be made via Unix sockets or named pipes. +# Note that using this option without enabling named pipes on Windows +# (via the "enable-named-pipe" option) will render mysqld useless! +# +#skip-networking + + +# Instead of skip-networking the default is now to listen only on +# localhost which is more compatible and is not less secure. +# +#bind-address = 127.0.0.1 +bind-address = 127.0.0.1 + + +# Replication Master Server (default) +# binary logging is required for replication +#log-bin=mysql-bin + +# required unique id between 1 and 2^32 - 1 +# defaults to 1 if master-host is not set +# but will not function as a master if omitted +server-id = 1 + +# Replication Slave (comment out master section to use this) +# +# To configure this host as a replication slave, you can choose between +# two methods : +# +# 1) Use the CHANGE MASTER TO command (fully described in our manual) - +# the syntax is: +# +# CHANGE MASTER TO MASTER_HOST=, MASTER_PORT=, +# MASTER_USER=, MASTER_PASSWORD= ; +# +# where you replace , , by quoted strings and +# by the master's port number (3306 by default). +# +# Example: +# +# CHANGE MASTER TO MASTER_HOST='125.564.12.1', MASTER_PORT=3306, +# MASTER_USER='joe', MASTER_PASSWORD='secret'; +# +# OR +# +# 2) Set the variables below. However, in case you choose this method, then +# start replication for the first time (even unsuccessfully, for example +# if you mistyped the password in master-password and the slave fails to +# connect), the slave will create a master.info file, and any later +# change in this file to the variables' values below will be ignored and +# overridden by the content of the master.info file, unless you shutdown +# the slave server, delete master.info and restart the slaver server. +# For that reason, you may want to leave the lines below untouched +# (commented) and instead use CHANGE MASTER TO (see above) +# +# required unique id between 2 and 2^32 - 1 +# (and different from the master) +# defaults to 2 if master-host is set +# but will not function as a slave if omitted +#server-id = 2 +# +# The replication master for this slave - required +#master-host = +# +# The username the slave will use for authentication when connecting +# to the master - required +#master-user = +# +# The password the slave will authenticate with when connecting to +# the master - required +#master-password = +# +# The port the master is listening on. +# optional - defaults to 3306 +#master-port = +# +# binary logging - not required for slaves, but recommended +#log-bin=mysql-bin +# +# binary logging format - mixed recommended +#binlog_format=mixed + +# Point the following paths to different dedicated disks +#tmpdir = /tmp/ +#log-update = /path-to-dedicated-directory/hostname + + +## - max_connections +## - +## - Die zulässige Anzahl nebenläufiger Clientverbindungen. Wenn dieser Wert erhöht +## - wird, erhöht sich auch die Anzahl der Dateideskriptoren, die mysqld benötigt. +## - +## - Vorgabewert ist 100 +## - +#max-connections = 300 +max-connections = 250 + + +## - explicit_defaults_for_timestamp +## - +## - This variable was added in MySQL 5.6.6 +## - +## - In MySQL, the TIMESTAMP data type differs in nonstandard ways +## - from other data types. See MySQL Dokumentation. +## - +## - [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. +## - Please use --explicit_defaults_for_timestamp server option (see +## - documentation for more details). +## - +## - As indicated by the warning, to turn off the nonstandard behaviors, +## - enable the new . +## - +explicit-defaults-for-timestamp = TRUE + + +## - MySQL Fehlermeldungen +## - +## - !! Notice +## - erst ab für mysql 5.5.x +## - +## - lc-messages=de_DE +## - lc-messages-dir=/usr/local/mysql/share +## - +## - bis 5.1.x +## - +## - language=/usr/local/mysql/share/german +## - + + +## - low-priority-updates +## - +## - Give table-modifying operations (INSERT, REPLACE, DELETE, +## - UPDATE) lower priority than selects. +## - +## - +low-priority-updates = 1 + + +## - concurrent_insert +## - +## - If activated (1 or AUTO, the default), MySQL permits INSERT +## - and SELECT statements to run concurrently for MyISAM tables +## - that have no free blocks in the middle of the data file. +## - +## - If set to 2 or ALWAYS, MySQL enables concurrent inserts for +## - all MyISAM tables, even those that have holes. For a table with +## - a hole, new rows are inserted at the end of the table if it is +## - in use by another thread. Otherwise, MySQL acquires a normal +## - write lock and inserts the row into the hole. +## - +concurrent-insert = 2 + + +## - open-files-limit +## - +## - put the following lines into /etc/security/limits.conf +## - +## - @staff hard nofile 32768 +## - root hard nofile 32768 +## - +## - see also http://linux-vserver.org/Ulimit_Nofiles +## - +open-files-limit = 1048576 +innodb-open-files = 1048576 + + +## ------------------------- +## InnoDB specific variables + +## - innodb_file_per_table +## - +## - When innodb_file_per_table is enabled (the default in 5.6.6 and higher), +## - InnoDB stores the data and indexes for each newly created table in a +## - separate .ibd file, rather than in the system tablespace. +## - +innodb-file-per-table = 1 + +## - innodb_data_home_dir +## - +## - Default: MySQL data directory +## - +#innodb-data-home_dir = /data/mysql + +#innodb-data-file-path = ibdata1:2000M;ibdata2:10M:autoextend + +## - innodb_log_group_home_dir +## - +## - The directory path to the InnoDB redo log files, whose number +## - is specified by innodb_log_files_in_group. +## - +## - If you do not specify any InnoDB log variables, the default is +## - to create two files named ib_logfile0 and ib_logfile1 in the MySQL +## - data directory. Their size is given by the size of the +## - innodb_log_file_size system variable. +## - +#innodb-log-group-home-dir = /var/lib/mysql/ + +## - innodb-buffer-pool-size +## - +## - The size in bytes of the buffer pool, the memory area where InnoDB +## - caches table and index data. +## - +## - You can set .._buffer_pool_size up to 50 - 80 % +## - of RAM but beware of setting memory usage too high +## - +## - Note: +## - When the size of the buffer pool is greater than 1GB, setting +## - innodb_buffer_pool_instances to a value greater than 1 can improve +## - the scalability on a busy server. +## - +## - default: 134217728 (128M) +## - +#innodb-buffer-pool-size = 384M +#innodb-buffer-pool-size = 1024M +innodb_buffer_pool_size = 4G + + +## - innodb_additional_mem_pool_size +## - +## - The size in bytes of a memory pool InnoDB uses to store data dictionary +## - information and other internal data structures. +## - +## - Default: 8388608 (8M) +## - +## - Note !! +## - innodb_additional_mem_pool_size is deprected since version 5.6.3 +## - innodb_additional_mem_pool_size is removed since version 5.7 +## - +## - innodb_additional_mem_pool_size is also removed on MariaDB 10.3.x +## - +#innodb-additional-mem-pool-size = 20M +#innodb-additional-mem-pool-size = 40M + + +## - innodb_buffer_pool_instances +## - +## - The number of regions that the InnoDB buffer pool is divided into. +## - +## - Note: +## - For systems with buffer pools in the multi-gigabyte range, dividing +## - the buffer pool into separate instances can improve concurrency, by +## - reducing contention as different threads read and write to cached pages. +## - +## - Default: 1 +## - +#innodb-buffer-pool-instances = 1 + + +## - innodb_log_file_size +## - +## - The size in bytes of each log file in a log group. +## - +## - Default: 5242880 (5M) +## - +## (Set .._log_file_size to 25 % of buffer pool size) +## - +#innodb-log-file-size = 100M +#innodb-log-file-size = 256M +innodb_log_file_size = 750M + +## - innodb_log_buffer_size +## - +## - The size in bytes of the buffer that InnoDB uses to write to the +## - log files on disk. +## - +## - Default: 8388608 (8M) +## - +#innodb-log-buffer-size = 8M +#innodb-log-buffer-size = 32M +innodb_log_buffer_size = 64M + +## - innodb_flush_log_at_trx_commit +## - +## - Controls the balance between strict ACID compliance for commit +## - operations, and higher performance that is possible when +## - commit-related I/O operations are rearranged and done in batches. +## - You can achieve better performance by changing the default value, +## - but then you can lose up to one second worth of transactions in a crash. +## - +## - In case of extrem slowly restores set +## - +## - innodb_flush_log_at_trx_commit = 2 +## - innodb_log_file_size = 256M +## - +## - Also try to add (befor DROP/CREATE/INSET Statements) to the dumpfile: +## - +## - ... +## - SET FOREIGN_KEY_CHECKS=0; +## - SET unique_checks=0; +## - SET AUTOCOMMIT=0; +## - +## - DROP TABLE IF EXISTS.. +## - ... +## - +## - Default: innodb-flush-log-at-trx-commit = 1 +## - +#innodb-flush-log-at-trx-commit = 1 +#innodb-flush-log-at-trx-commit = 2 + +## - innodb_lock_wait_timeout +## - +## - The length of time in seconds an InnoDB transaction waits for a row +## - lock before giving up. +## - +## - Default: 50 +## - +#innodb-lock-wait-timeout = 50 + +## InnoDB specific variables +## ------------------------- + + +## - sort_buffer_size +## - +## - Each session that needs to do a sort allocates a buffer of this size. +## - sort_buffer_size is not specific to any storage engine and applies +## - in a general manner for optimization. +## - +## - Default: 2097152 (2M) +## - +#sort-buffer-size = 2M +sort-buffer-size = 64M + + +#_ - key_buffer_size +## - +## - key_buffer_size is a MyISAM parameter +## - +## - Index blocks for MyISAM tables are buffered and are shared by all threads. +## - key_buffer_size is the size of the buffer used for index blocks. The key +## - buffer is also known as the key cache. +## - +## - Default: 8388608 (8M) +## - +#key-buffer-size = 384M +key-buffer-size = 512M + + +## - read_buffer_size +## - +## - Each thread that does a sequential scan for a MyISAM table allocates +## - a buffer of this size (in bytes) for each table it scans. If you do +## - many sequential scans, you might want to increase this value. +## - +## - Default: 131072 (128K) +## - +#read-buffer-size = 2M +read-buffer-size = 32M + +## - read_rnd_buffer_size +## - +## - This variable is used for reads from MyISAM tables, and, for any +## - storage engine, for Multi-Range Read optimization. +## - +## - Default: 262144 (256K) +## - +#read-rnd-buffer-size = 8M +read-rnd-buffer-size = 32M + + +## - myisam_sort_buffer_size +## - +## - The size of the buffer that is allocated when sorting MyISAM indexes +## - during a REPAIR TABLE or when creating indexes with CREATE INDEX or +## - ALTER TABLE. +## - +## - Default: 8388608 (8M) +## - +#myisam-sort-buffer-size = 64M +myisam-sort-buffer-size = 256M + + +## - max_allowed_packet +## - +## - The maximum size of one packet or any generated/intermediate string, or +## - any parameter sent by the mysql_stmt_send_long_data() C API function. +## +## - Default: 4MB (MySQL 5.6.6), 1MB before that. +## - +#max-allowed-packet = 4M +#max-allowed-packet = 32M +max-allowed-packet = 64M + + +## - table_open_cache +## - +## - The number of open tables for all threads. Increasing this value +## - increases the number of file descriptors that mysqld requires. +## - +## - You can check whether you need to increase the table cache by checking +## - the Opened_tables status variable. If the value of Opened_tables is large +## - and you do not use FLUSH TABLES often (which just forces all tables to be +## - closed and reopened), then you should increase the value of the +## - table_open_cache variable. +## - +#table-open-cache = 512 +table_open_cache = 8192 + +## - table_definition_cache +## - +## - The number of table definitions (from .frm files) that can be stored +## - in the definition cache. +## - +## - Default: (400 + (table_open_cache / 2) since 5.6.8, 400 before +## - +#table-definition-cache = 1680 +#table_definition_cache = 5120 + +## - max_connect_errors +## - +## - Default: 100 (5.6.6), 10 (before) +## - +max-connect-errors = 999999 + +## - thread_concurrency +## - +## - NOTE: +## - This variable is specific to Solaris 8 and earlier systems. +## - +## - This variable is deprecated as of MySQL 5.6.1 and is removed in MySQL 5.7. +## - You should remove this from MySQL configuration files whenever you see it +## - unless they are for Solaris 8 or earlier +## - +## - (Try number of CPU's*2 for thread_concurrency) +## - +#thread-concurrency = 16 + +## - thread_cache_size +## - +## - How many threads the server should cache for reuse. When a client +## - disconnects, the client's threads are put in the cache if there are +## - fewer than thread_cache_size threads there. +## - +## - Default: 8 + (max_connections / 100) (5.6.8) , 0 (before) +## - +#thread-cache-size = 8 +thread_cache_size = 32 + +## - thread_stack +## - +## - The stack size for each thread. Many of the limits detected by +## - the crash-me test are dependent on this value. +## - +## - The default of 192KB (256KB for 64-bit systems) is large enough +## - for normal operation. If the thread stack size is too small, it +## - limits the complexity of the SQL statements that the server can handle, +## - the recursion depth of stored procedures, and other memory-consuming +## - actions. +## - Default: 262144 (256K) +## - +thread-stack = 262144 + + +## - Unbenutze Datenbank Engines deaktivieren +## - + +## - skip-innodb +## - +## - Deaktiviert die Unterstützung für InnoDB +## - +## - Sincs version 5.5, you have to set default-storage-engine +## - to MyISAM, if using skip-innodb +## - +#default-storage-engine=MyISAM +#skip-innodb + + +## - log-error +## - +## - Log errors and startup messages to this file. If you omit the file +## - name, MySQL uses host_name.err. If the file name has no extension, +## - the server adds an extension of .err. +## - +log-error = /var/log/mysql/mysql.err + + +## - Query Log +## - +#general-log = on +#general-log_file = /var/log/mysql/mysql.log + + +## - ft_min_word_len +## - +## - Die minimale Länge des Wortes, das in einem FULLTEXT-Index enthalten sein darf. +## - +## - Notice! +## - if you set +## - [mysqld] +## - ft_min_word_len=3 +## - +## - you should also set +## - [myisamchk] +## - ft_min_word_len=3 +## - +## - +## - Vorgabewert ist 4 +#ft-min-word-len = 3 + +## - ft_stopword_file +## - +## - Datei, aus der die Liste der Stoppwörter für die Volltextsuche ausgelesen wird. +## - Es werden alle Wörter aus der Datei verwendet; Kommentare hingegen werden nicht +## - berücksichtigt. Standardmäßig wird eine eingebaute Liste mit Stoppwörtern (wie +## - in der Datei myisam/ft_static.c definiert) verwendet. Wird diesee Variable auf den +## - Leer-String gesetzt (''), wird die Ausfilterung von Stoppwörtern deaktiviert. +## - +## - Hinweis: Wird diese Variable geändern oder den Inhalt der Stoppwortdatei selbst, +## - müssen die FULLTEXT-Indizes neu erstellt werden (REPAIR TABLE tbl_name QUICK. ). +## - +#ft-stopword-file = /usr/local/mysql/stopwords_utf8_iso8859-15.txt + + + +## ------------- +## - query cache + + +## - query_cache_type +## - +## - 0 : verhindert das Speichern von Abfragen im und +## - das Abrufen aus dem Cache +## - 1 : gestattet das Speichern von Abfragen im Cache. +## - Ausgenommen sind Anweisungen, die mit +## - SELECT SQL_NO_CACHE beginnen. +## - 2 : speichert nur diejenigen Anweisungen im Cache, +## - die mit SELECT SQL_CACHE beginnen. +## - +## - Removed since MySQL Version 8.0.3 +## - +query_cache_type = 1 + + +## - query_cache_limit +## - +## - Gibt die maximale Größe einzelner Abfrageergebnisse an, die im +## - Cache gespeichert werden können. +## - +## - Vorgeabewert ist 1Mbyte +## - +## - +## - Removed since MySQL Version 8.0.3 +## - +#query-cache-limit = 4M +#query_cache_limit = 8M +query_cache_limit = 16M + + +## - query_cache_min_res_unit +## - +## - Die im Abfrage-Cache abgelegten Ergebnisse, werden nicht am Stück +## - verwaltet. Der Abfrage-Cache reserviert Blöcke zur Speicherung dieser +## - Daten nach Bedarf, d. h. wenn ein Block voll ist, wird der nächste +## - zugewiesen. Da der Speicherreservierungsvorgang (in zeitlicher Hinsicht) +## - aufwändig ist, reserviert der Abfrage-Cache die Blöcke mit einer +## - Mindestgröße, die durch die Systemvariable query_cache_min_res_unit +## - festgelegt wird. Wird eine Abfrage ausgeführt, dann wird der letzte +## - Ergebnisblock auf die tatsächliche Datengröße zugeschnitten, sodass +## - unbenutzter Speicher freigegeben wird. +## - +## - Siehe auch http://dev.mysql.com/doc/refman/5.1/de/query-cache-configuration.html +## - +## - Vorgabewert ist 4Kbyte +## - +## - +## - Removed since MySQL Version 8.0.3 +## - +query-cache-min-res-unit = 8K + + +## - query_cache_size +## - +## - Die Größe des Abfrage-Caches. +## - +## - Wird query_cache_size auf einen Wert größer Null gesetzt, so ist zu beachten, +## - dass der Abfrage-Cache eine Mindestgröße von ca. 40 Kbyte benötigt, um seine +## - Strukturen zuzuweisen. (Der exakte Wert hängt von der Systemarchitektur ab.) +## - Wird der Wert zu niedrig angesetzt, wird eine Warnung ausgegeben. +## - +## - Vorgabewert ist 0, d. h. der Abfrage-Cache ist vorgabeseitig deaktiviert. +## - +## - +## - Removed since MySQL Version 8.0.3 +## - +#query_cache_size = 32M +#query-cache-size = 128M +query_cache_size = 1024M + +## - query cache +## ------------- + + +## -------------- +## - slow queries + +## - slow_query_log +## - +## - Gibt an, ob das Logging für langsame Abfragen eingeschaltet (1 oder ON) +## - bzw ausgeschaltet (0 oder OFF) ist. +## - +## - Vorgabewert ist 0 oder OFF +## - +slow-query-log = 1 + + +## - long_query_time +## - +## - Wenn eine Abfrage länger dauert als durch diese Variable (in Sekunden) angegeben, +## - erhöht der Server die Statusvariable Slow_queries entsprechend. Wird die Option +## - --log-slow-queries verwendet, wird die Abfrage in der Logdatei für langsame Abfragen +## - protokolliert. Dieser Wert wird als Echtzeit (nicht als Prozessorzeit) gemessen, d. h. +## - eine Abfrage, die bei einem System mit geringer Belastung den Schwellwert +## - unterschreitet, kann bei einem stark belasteten System bereits darüber liegen. +## - Der Mindestwert ist 1. +## - +## - Vorgabewert ist 10 +## - +long-query-time = 1 + + +## - slow_query_log_file +## - +## - Name der Logdatei, in die langsame Abfragen gespeichert werden. +## - +## - Vorgabewert ist -slow.log +## - +slow-query-log-file = /var/log/mysql/slow_query.log + + +## - log-queries-not-using-indexes +## - +## - Gibt an, ob Abfragen, die keine Indizes benutzen in der Logdatei +## - für langsame Abfragen mitgespeichert werden sollen. +## - +## - Vorgabewert ist 0 +## - +#log-queries-not-using-indexes = 1 +log-queries-not-using-indexes = 0 + +## - slow queries +## -------------- + +## - join_buffer_size +## - +## - Die Größe des Puffers, der für Joins benutzt wird, die keine Indizes verwenden +## - und deswegen vollständige Tabellenscans durchführen. Normalerweise besteht die +## - beste Möglichkeit der Realisierung schneller Joins darin, Indizes hinzuzufügen. +## - Erhöhen Sie den Wert von join_buffer_size, um einen schnelleren vollständigen +## - Join zu implementieren, wenn das Hinzufügen von Indizes nicht möglich ist. Für +## - jeden vollständigen Join zwischen zwei Tabellen wird ein Join-Puffer hinzugefügt. +## - Für einen komplexen Join zwischen mehreren Tabellen, für den Indizes nicht verwendet +## - werden, sind unter Umständen mehrere Join-Puffer erforderlich. +## - +## - Wird die Option --log-slow-queries (ON) verwendet, werden Abfragen, die keine +## - Indizes verwenden, in das Log für langsame Abfragen geschrieben. +## - +## - Vorgabewert ist 128K +## - +#join-buffer-size = 384K +#join_buffer_size = 768K +#join_buffer_size = 1024K +join_buffer_size = 1536K + + + +## - max_heap_table_size +## - +## - Diese Variable bestimmt die maximale Größe, auf die MEMORY-Tabellen anwachsen dürfen. +## - Der Wert der Variable wird zur Berechnung von MAX_ROWS-Werte für MEMORY-Tabellen +## - verwendet. Die Einstellung der Variable hat keine Auswirkungen auf bereits vorhandene +## - MEMORY-Tabellen, sofern diese nicht mit einer Anweisung wie CREATE TABLE neu erstellt +## - oder mit ALTER TABLE oder TRUNCATE TABLE modifiziert werden. +## - +## - Vorgabewert ist 16Mbyte +## - +#max-heap-table-size = 96M +#max_heap_table_size = 128M +#max_heap_table_size = 768M +#max_heap_table_size = 1024M +max_heap_table_size = 2048M + + +## - tmp_table_size +## - +## - Überschreitet eine temporäre Tabelle im Arbeitsspeicher diese Größe, wandelt MySQL +## - sie automatisch in eine MyISAM-Tabelle auf der Festplatte um. +## - +## - Werden viele erweiterte GROUP-BY-Anfragen ausgeführt (und ist genügend Speicher +## - vorhanden), so sollte diese Variable erhöht werden. +## +## - Default: 16777216 (16M) +## - +## - Note: +## - Effective in-memory tmp_table_size is limited to max_heap_table_size. +## - +#tmp-table-size = 96M +#tmp_table_size = 768M +tmp_table_size = 2048M + + +## - angepasste Einstellungen +## ------------------------------------------ + + +[mysqldump] +quick +max-allowed-packet = 32M + +[mysql] +no-auto-rehash +# Remove the next comment character if you are not familiar with SQL +#safe-updates +local-infile = 1 + +[myisamchk] +key-buffer-size = 256M +sort-buffer-size = 256M +read-buffer = 2M +write-buffer = 2M + + +## ------------------------------------------ +## - angepasste Einstellungen + +## - ft_min_word_len +## - +## - Die minimale Länge des Wortes, das in einem FULLTEXT-Index enthalten sein darf. +## - +## - Notice! +## - if you set +## - [mysqld] +## - ft_min_word_len=3 +## - +## - you should also set +## - [myisamchk] +## - ft_min_word_len=3 +## - +## - +## - Vorgabewert ist 4 +#ft-min-word-len = 3 + +## - angepasste Einstellungen +## ------------------------------------------ + + +[mysqlhotcopy] +interactive-timeout + + +## - sql_mode +## - +## - Since Version 8.0.11 NO_AUTO_CREATE_USER is no longer available +## - +## - For now, we will use the default value, it seems to be ok. +## - +#sql-mode = "ONLY_FULL_GROUP_BY,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"