initial commit

Author: bearddan2000

README.md

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+# java-cli-maven-mysql-liquibase-com-tbl-exp
+
+## Description
+Creates a small database table
+called `dog`. This table, `dog`, has been normalized to 3NF.
+Two new tables have been added, `breedLookup` and `colorLookup`.
+Creates a new table `dog_expanded` that joins
+`dog`, `breedLookup` and `colorLookup`. Added clustered indexes on
+`dog`.breedId and `dog`.colorId and a non-clustered index for
+`dog_expanded`.id. Turned `dog_expanded` into a view with an
+implicit index on `dog_expanded`.id. Using a common table expression with the aggregate
+COUNT, create a new view `breed_count`. All output normally
+seen in a terminal will be in `java-srv/log` which will dump to the screen. The project may seem to hang but the logs from the container must be written to the project this can take up to 3 min.
+
+Uses liquibase migration tool to augment
+the schema.
+
+## Tech stack
+- java
+- liquibase
+- maven
+  - log4j
+  - mysql driver
+
+## Docker stack
+- maven:3-openjdk-17
+- mariadb:latest
+- webdevops/liquibase:mysql
+
+## To run
+`sudo ./install.sh -u`
+Creates java-srv/log
+
+## To stop
+`sudo ./install.sh -d`
+Removes java-srv/log
+
+## For help
+`sudo ./install.sh -h`
+
+## Credit
+- [Java code based on](https://github.com/htorun/dbtableprinter)

db/sql/00-create-database.sql

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+CREATE DATABASE `animal`;

db/sql/01-grant-user.sql

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+GRANT ALL PRIVILEGES ON `animal`.* TO 'maria'@'%';
+FLUSH PRIVILEGES;

docker-compose.yml

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+version: '3'
+services:
+  java-srv:
+    build: java-srv
+    volumes:
+      - ./java-srv/log:/root/log
+    depends_on:
+      - liquibase-srv
+    links:
+      - "db:db"
+
+  liquibase-srv:
+    image: webdevops/liquibase:mysql
+    command: update
+    volumes:
+      - ./liquibase-srv:/liquibase
+    environment:
+      - LIQUIBASE_URL=jdbc:mysql://db:3306/animal
+      - LIQUIBASE_CHANGELOG=master.xml
+      - LIQUIBASE_USERNAME=maria
+      - LIQUIBASE_PASSWORD=pass
+    depends_on:
+      - db
+    links:
+      - db
+
+  db:
+    image: mariadb:latest
+    volumes:
+    #  - ./db/data_dump:/var/lib/mysqll
+      - ./db/sql:/docker-entrypoint-initdb.d
+    environment:
+      - MYSQL_ALLOW_EMPTY_PASSWORD=true
+      - MYSQL_USER=maria
+      - MYSQL_PASSWORD=pass
+
+#   adminer:
+#     image: adminer
+#     restart: always
+#     ports:
+#       - 80:8080
+#     depends_on:
+#       - liquibase-srv
+#     links:
+#       - "db:db"