xxxxxxxx@yyyy:~/docker/php$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
3d8258bc2177 php:8.3-apache "docker-php-entrypoi…" 7 days ago Up 5 days 0.0.0.0:8080->80/tcp, [::]:8080->80/tcp php-php-1
d094e1650051 mysql:8.0 "docker-entrypoint.s…" 7 days ago Up 5 days 0.0.0.0:3306->3306/tcp, [::]:3306->3306/tcp, 33060/tcp php-db-1
b60aebf325a6 phpmyadmin/phpmyadmin "/docker-entrypoint.…" 7 days ago Up 5 days 0.0.0.0:8081->80/tcp, [::]:8081->80/tcp php-phpmyadmin-1
xxxxxxxx@yyyy:~/docker/php$ docker exec -it d094e1650051 /bin/bash
bash-5.1#mysql -u root -pbash-5.1# mysql -u root -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 382
Server version: 8.0.46 MySQL Community Server - GPL
Copyright (c) 2000, 2026, Oracle and/or its affiliates.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql>create database ppdb CHARACTER set utf8mb4;mysql> create database ppdb CHARACTER set utf8mb4;
Query OK, 1 row affected (0.03 sec)grant all on ppdb.* to 'ppadmin'@'localhost' identified by 'パスワード';mysql> grant all on ppdb.* to 'ppadmin'@'localhost' identified by 'xxxx';
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'identified by 'xxxx'' at line 1CREATE USER 'ppadmin'@'localhost' IDENTIFIED BY 'パスワード';mysql> CREATE USER 'ppadmin'@'localhost' IDENTIFIED BY 'xxxx';
Query OK, 0 rows affected (0.02 sec)GRANT ALL PRIVILEGES ON ppdb.* TO 'ppadmin'@'localhost';mysql> CREATE USER 'ppadmin'@'localhost' IDENTIFIED BY 'xxxx';
Query OK, 0 rows affected (0.02 sec)FLUSH PRIVILEGES;mysql> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.01 sec)CREATE USER 'ppguest'@'localhost' identified by 'パスワード';mysql> CREATE USER 'ppguest'@'localhost' identified by 'xxxx';
Query OK, 0 rows affected (0.01 sec)GRANT SELECT ON ppdb.* to 'ppguest'@'localhost';mysql> GRANT SELECT ON ppdb.* to 'ppguest'@'localhost';
Query OK, 0 rows affected, 1 warning (0.00 sec)FLUSH PRIVILEGES;mysql> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.01 sec)
mkdir -p ~/docker/mysql
| -d | バックグラウンドで起動 |
| --name | コンテナ名は "mysqldb" とした |
| -p | ポートは3306をマッピング |
| -e | MYSQL_ROOT_PASSWORDにrootパスワード("pswd")を設定 |
| -v | データフォルダをコンテナに接続 |
| --network | カスタムネットワーク "docker_nw" を使用 |
sudo docker run -d --name mysqldb -p 3306:3306 \
-e MYSQL_ROOT_PASSWORD=pswd \
-v ~/docker/mysql:/var/lib/mysql \
--network docker_nw \
mysql
docker exec -it php bash
docker-php-ext-install mysqli
exit
docker restart php
docker network create --driver bridge docker_nw
docker pull mysql
docker run -d --name mysqldb -p 3306:3306 -e MYSQL_ROOT_PASSWORD=pswd -v d:\userdata\mysql:/var/lib/mysql --network docker_nw mysql
mysql -u ユーザー名 -h ホスト名 -pパスワード データベース名
help;
CREATE DATABASE [IF NOT EXISTS] db_name [create_specification] ... create_specification: [DEFAULT] CHARACTER SET [=] charaset_name | [DEFAULT] COLLATE [=] collation_name
USE db_name
CREATE USER 'username'@'host_name' IDENTIFIED WITH auth_plugin BY 'auth_string
GRANT priv_type[, priv_type] ON priv_level TO user
MariaDB [XXX]> select @@system_time_zone; select @@time_zone; +--------------------+ | @@system_time_zone | +--------------------+ | Asia/Tokyo | +--------------------+ 1 row in set (0.000 sec) +-------------+ | @@time_zone | +-------------+ | +00:00 | +-------------+ 1 row in set (0.000 sec)すると、time_zoneが "+00:00" となっていた。
SELECT * FROM TESTTABLE WHERE CAST(F1 AS DATE) <= '2021/03/31'
[mysqld] datadir=d:/dbMariaDBのサービスを停止し、C:\Program Files\MariaDB 10.5\data フォルダの中身(my.iniを除くすべて)をINIで指定したフォルダへ移動
MariaDB [xxx]> LOAD DATA LOCAL INFILE "xxx.csv"
-> INTO TABLE xxx
-> FIELDS TERMINATED BY ','
-> OPTIONALLY ENCLOSED BY '"'
-> LINES TERMINATED BY '\r\n';
Query OK, 5853 rows affected, 33751 warnings (1.757 sec)
Records: 5853 Deleted: 0 Skipped: 0 Warnings: 33751
CSVのレコード数は5853で、とりあえずは全レコードインポート出来ている模様。ariaDB [xxx]> show warnings
-> ;
+---------+------+--------------------------------------------------------------------------------------------+
| Level | Code | Message |
+---------+------+--------------------------------------------------------------------------------------------+
| Warning | 1366 | Incorrect integer value: '' for column `xxx`.`xxx`.`AAA` at row 1 |
| Warning | 1366 | Incorrect integer value: '' for column `xxx`.`xxx`.`BBB` at row 1 |
| Warning | 1366 | Incorrect integer value: '' for column `xxx`.`xxx`.`CCC` at row 1 |
| Warning | 1265 | Data truncated for column 'DDD' at row 1
LOAD DATA LOCAL INFILE "TEST.csv" INTO TABLE TEST FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\r\n';といった感じ。
C:\Windows\system32>mysql -u testuser -p Enter password: ******** Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 23 Server version: 10.5.9-MariaDB mariadb.org binary distribution Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. MariaDB [(none)]> show databases; +--------------------+ | Database | +--------------------+ | information_schema | | test | +--------------------+ 2 rows in set (0.000 sec)ということでtestuserにbenkyoデータベースの全権限を与えることにする。
MariaDB [(none)]> GRANT ALL ON benkyo.* TO testuser@'localhost'; Query OK, 0 rows affected (0.740 sec)これで権限が付与された筈なので testuserでログインし SHOW DATABASES を実行してみる。
C:\Windows\system32>mysql -u testuser -p Enter password: ******** Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 30 Server version: 10.5.9-MariaDB mariadb.org binary distribution Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. MariaDB [(none)]> SHOW DATABASES; +--------------------+ | Database | +--------------------+ | benkyo | | information_schema | | test | +--------------------+ 3 rows in set (0.000 sec)benkyoが表示された。
MariaDB [(none)]> use benkyo Database changed MariaDB [benkyo]> create table testtable (id int, name varchar(10)); Query OK, 0 rows affected (1.210 sec)作成できた。
MariaDB [benkyo]> show tables; +------------------+ | Tables_in_benkyo | +------------------+ | testtable | +------------------+ 1 row in set (0.001 sec)問題なし。
CREATE USER 'testuser'@'192.168.2.1'
IDENTIFIED BY 'testpass';
CREATE USER 'testuser'@'localhost'
IDENTIFIED BY 'testpass';MariaDB [(none)]> CREATE USER 'testuser'@'192.168.2.1'
-> IDENTIFIED BY 'testuser';
Query OK, 0 rows affected (0.029 sec)
MariaDB [(none)]> CREATE USER 'testuser'@'192.168.2.2'
-> IDENTIFIED BY 'testuser';
Query OK, 0 rows affected (0.027 sec)C:\Windows\system32>mysql -u testuser -p
Enter password: ********
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 19
Server version: 10.5.9-MariaDB mariadb.org binary distribution
Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
MariaDB [(none)]>MariaDB [(none)]> SHOW COLLATION WHERE CHARSET='utf8mb4';
+------------------------------+---------+------+---------+----------+---------+
| Collation | Charset | Id | Default | Compiled | Sortlen |
+------------------------------+---------+------+---------+----------+---------+
| utf8mb4_general_ci | utf8mb4 | 45 | Yes | Yes | 1 |
| utf8mb4_bin | utf8mb4 | 46 | | Yes | 1 |
| utf8mb4_unicode_ci | utf8mb4 | 224 | | Yes | 8 |
| utf8mb4_icelandic_ci | utf8mb4 | 225 | | Yes | 8 |
| utf8mb4_latvian_ci | utf8mb4 | 226 | | Yes | 8 |
| utf8mb4_romanian_ci | utf8mb4 | 227 | | Yes | 8 |
| utf8mb4_slovenian_ci | utf8mb4 | 228 | | Yes | 8 |
| utf8mb4_polish_ci | utf8mb4 | 229 | | Yes | 8 |
| utf8mb4_estonian_ci | utf8mb4 | 230 | | Yes | 8 |
| utf8mb4_spanish_ci | utf8mb4 | 231 | | Yes | 8 |
| utf8mb4_swedish_ci | utf8mb4 | 232 | | Yes | 8 |
| utf8mb4_turkish_ci | utf8mb4 | 233 | | Yes | 8 |
| utf8mb4_czech_ci | utf8mb4 | 234 | | Yes | 8 |
| utf8mb4_danish_ci | utf8mb4 | 235 | | Yes | 8 |
| utf8mb4_lithuanian_ci | utf8mb4 | 236 | | Yes | 8 |
| utf8mb4_slovak_ci | utf8mb4 | 237 | | Yes | 8 |
| utf8mb4_spanish2_ci | utf8mb4 | 238 | | Yes | 8 |
| utf8mb4_roman_ci | utf8mb4 | 239 | | Yes | 8 |
| utf8mb4_persian_ci | utf8mb4 | 240 | | Yes | 8 |
| utf8mb4_esperanto_ci | utf8mb4 | 241 | | Yes | 8 |
| utf8mb4_hungarian_ci | utf8mb4 | 242 | | Yes | 8 |
| utf8mb4_sinhala_ci | utf8mb4 | 243 | | Yes | 8 |
| utf8mb4_german2_ci | utf8mb4 | 244 | | Yes | 8 |
| utf8mb4_croatian_mysql561_ci | utf8mb4 | 245 | | Yes | 8 |
| utf8mb4_unicode_520_ci | utf8mb4 | 246 | | Yes | 8 |
| utf8mb4_vietnamese_ci | utf8mb4 | 247 | | Yes | 8 |
| utf8mb4_croatian_ci | utf8mb4 | 608 | | Yes | 8 |
| utf8mb4_myanmar_ci | utf8mb4 | 609 | | Yes | 8 |
| utf8mb4_thai_520_w2 | utf8mb4 | 610 | | Yes | 4 |
| utf8mb4_general_nopad_ci | utf8mb4 | 1069 | | Yes | 1 |
| utf8mb4_nopad_bin | utf8mb4 | 1070 | | Yes | 1 |
| utf8mb4_unicode_nopad_ci | utf8mb4 | 1248 | | Yes | 8 |
| utf8mb4_unicode_520_nopad_ci | utf8mb4 | 1270 | | Yes | 8 |
+------------------------------+---------+------+---------+----------+---------+
33 rows in set (0.001 sec)MariaDB [(none)]> SHOW CHARACTER SET;
+----------+-----------------------------+---------------------+--------+
| Charset | Description | Default collation | Maxlen |
+----------+-----------------------------+---------------------+--------+
| big5 | Big5 Traditional Chinese | big5_chinese_ci | 2 |
| dec8 | DEC West European | dec8_swedish_ci | 1 |
| cp850 | DOS West European | cp850_general_ci | 1 |
| hp8 | HP West European | hp8_english_ci | 1 |
| koi8r | KOI8-R Relcom Russian | koi8r_general_ci | 1 |
| latin1 | cp1252 West European | latin1_swedish_ci | 1 |
| latin2 | ISO 8859-2 Central European | latin2_general_ci | 1 |
| swe7 | 7bit Swedish | swe7_swedish_ci | 1 |
| ascii | US ASCII | ascii_general_ci | 1 |
| ujis | EUC-JP Japanese | ujis_japanese_ci | 3 |
| sjis | Shift-JIS Japanese | sjis_japanese_ci | 2 |
| hebrew | ISO 8859-8 Hebrew | hebrew_general_ci | 1 |
| tis620 | TIS620 Thai | tis620_thai_ci | 1 |
| euckr | EUC-KR Korean | euckr_korean_ci | 2 |
| koi8u | KOI8-U Ukrainian | koi8u_general_ci | 1 |
| gb2312 | GB2312 Simplified Chinese | gb2312_chinese_ci | 2 |
| greek | ISO 8859-7 Greek | greek_general_ci | 1 |
| cp1250 | Windows Central European | cp1250_general_ci | 1 |
| gbk | GBK Simplified Chinese | gbk_chinese_ci | 2 |
| latin5 | ISO 8859-9 Turkish | latin5_turkish_ci | 1 |
| armscii8 | ARMSCII-8 Armenian | armscii8_general_ci | 1 |
| utf8 | UTF-8 Unicode | utf8_general_ci | 3 |
| ucs2 | UCS-2 Unicode | ucs2_general_ci | 2 |
| cp866 | DOS Russian | cp866_general_ci | 1 |
| keybcs2 | DOS Kamenicky Czech-Slovak | keybcs2_general_ci | 1 |
| macce | Mac Central European | macce_general_ci | 1 |
| macroman | Mac West European | macroman_general_ci | 1 |
| cp852 | DOS Central European | cp852_general_ci | 1 |
| latin7 | ISO 8859-13 Baltic | latin7_general_ci | 1 |
| utf8mb4 | UTF-8 Unicode | utf8mb4_general_ci | 4 |
| cp1251 | Windows Cyrillic | cp1251_general_ci | 1 |
| utf16 | UTF-16 Unicode | utf16_general_ci | 4 |
| utf16le | UTF-16LE Unicode | utf16le_general_ci | 4 |
| cp1256 | Windows Arabic | cp1256_general_ci | 1 |
| cp1257 | Windows Baltic | cp1257_general_ci | 1 |
| utf32 | UTF-32 Unicode | utf32_general_ci | 4 |
| binary | Binary pseudo charset | binary | 1 |
| geostd8 | GEOSTD8 Georgian | geostd8_general_ci | 1 |
| cp932 | SJIS for Windows Japanese | cp932_japanese_ci | 2 |
| eucjpms | UJIS for Windows Japanese | eucjpms_japanese_ci | 3 |
+----------+-----------------------------+---------------------+--------+
40 rows in set (0.000 sec)MariaDB [(none)]> SHOW VARIABLES LIKE 'char%';
+--------------------------+-----------------------------------------------+
| Variable_name | Value |
+--------------------------+-----------------------------------------------+
| character_set_client | cp932 |
| character_set_connection | cp932 |
| character_set_database | latin1 |
| character_set_filesystem | binary |
| character_set_results | cp932 |
| character_set_server | latin1 |
| character_set_system | utf8 |
| character_sets_dir | C:\Program Files\MariaDB 10.5\share\charsets\ |
+--------------------------+-----------------------------------------------+
8 rows in set (0.001 sec)CREATE DATABASE データベース名
CHARACTER SET = '文字セット'
COLLATE = '照合順序'; CREATE DATABASE benkyo
CHARACTER SET = 'utf8mb4'
COLLATE = 'utf8mb4_bin';MariaDB [(none)]> CREATE DATABASE benkyo
-> CHARACTER SET = 'utf8mb4'
-> COLLATE = 'utf8mb4_bin';
Query OK, 1 row affected (0.002 sec)
MariaDB [(none)]> SHOW DATABASES;
+--------------------+
| Database |
+--------------------+
| benkyo |
| information_schema |
| mysql |
| performance_schema |
| test |
+--------------------+
5 rows in set (0.001 sec)