67 lines
1.6 KiB
Markdown
67 lines
1.6 KiB
Markdown
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### Installation & Management
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To install oracle express edition simply run `docker-compose up`
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- A single instance pluggable database (PDB) will be created named `xepdb`
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- The default password is configured in the compose file as `oracle`
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- The `system`, `sys` and `pdbadmin` users all share this password
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To connect to oracle sql command line:
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```bash
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docker exec -it oracle-xe sqlplus -l system/oracle@localhost/xepdb1
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```
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To create a new schema (user = schema in oracle)
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```sql
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define USERNAME = rpowell
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create user &USERNAME;
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alter user &USERNAME
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default tablespace users
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temporary tablespace temp
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quota unlimited on users;
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grant create session,
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create view,
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create sequence,
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create procedure,
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create table,
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create trigger,
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create type,
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create materialized view
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to &USERNAME;
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```
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To set the password
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```sql
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define USERNAME = rpowell
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define PASSWORD = rpowell
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alter user &USERNAME identified by &PASSWORD;
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```
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As before the database schema can now be connected to
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```bash
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docker exec -it oracle-xe sqlplus -l rpowell/rpowell@localhost:1521/xepdb1
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```
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### Oracle Instant Client
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Before oracle can be connected to from nodejs, the oracle client must be installed.
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<!-- TODO: instructions -->
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### HR Schema
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The `HR` schema is populated with dummy data by default in oracle for testing purposes.
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To connect to the HR schema first update the user password and unlock the account by performing
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```sql
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ALTER USER hr ACCOUNT UNLOCK;
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ALTER USER hr IDENTIFIED BY hr
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```
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You should now be able to connect to the hr schema using the credentials hr/hr
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