2-Oracle 23ai free-Podman&True Cache 基本操作

从23ai free container安装完毕后，进行基本的设置。

由于23ai free有硬件和数据量的使用限制2c/2g、数据12g，若超过此限制会报错 ORA-12954，不建议在生产环境中使用。

此系列为了测试新特性和对比19c与23ai的差异，等待 Oracle Database 23ai ​ OP版本（On-Premises，本地部署版）发布。

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一、Podman自定义配置 oracle23ai

为了便于自定义配置，Oracle Database 容器提供了可以在启动容器时使用的配置参数。

以下是支持所有自定义配置的详细命令：

podman run --name <container name> \
-P | -p <host port>:1521 \
-e ORACLE_PWD=<your database passwords> \
-e ORACLE_CHARACTERSET=<your character set> \
-e ENABLE_ARCHIVELOG=true \
-e ENABLE_FORCE_LOGGING=true \
-v [<host mount point>:]/opt/oracle/oradata \
container-registry.oracle.com/database/free:latest

Parameters:
   --name:        The name of the container (default: auto generated)
   -P | -p:       The port mapping of the host port to the container port.
                  Only one port is exposed: 1521 (Oracle Listener)
   -e ORACLE_PWD: The Oracle Database SYS, SYSTEM and PDB_ADMIN password (default: auto generated)
   -e ORACLE_CHARACTERSET:
                  The character set to use when creating the database (default: AL32UTF8)
   -e ENABLE_ARCHIVELOG:
                  To enable archive log mode when creating the database (default: true)
   -e ENABLE_FORCE_LOGGING:
                  To enable force logging mode when creating the database (default: true)
   -v /opt/oracle/oradata
                  The data volume to use for the database.
                  Has to be writable by the Unix "oracle" (uid: 54321) user inside the container.
                  If omitted the database will not be persisted over container recreation.
   -v /opt/oracle/scripts/startup
                  Optional: A volume with custom scripts to be run after database startup.
                  For further details see the "Running scripts after setup and on startup" section below.
   -v /opt/oracle/scripts/setup
                  Optional: A volume with custom scripts to be run after database setup.
                  For further details see the "Running scripts after setup and on startup" section below.

支持的配置选项包括：

• ORACLE_CHARACTERSET：此参数修改数据库的字符集。此参数为可选参数，默认值为 AL32UTF8。请注意，此参数仅在创建新数据库时设置字符集