mirror of
https://gitee.com/huangge1199_admin/vue-pro.git
synced 2024-11-26 09:11:52 +08:00
!982 feat: 支持人大金仓数KingbaseES
Merge pull request !982 from dhb52/feature/db
This commit is contained in:
commit
2395fc8f37
4723
sql/kingbase/ruoyi-vue-pro.sql
Normal file
4723
sql/kingbase/ruoyi-vue-pro.sql
Normal file
File diff suppressed because it is too large
Load Diff
@ -48,7 +48,7 @@ docker compose exec sqlserver bash /tmp/create_schema.sh
|
||||
|
||||
```Bash
|
||||
docker load -i dm8_20230808_rev197096_x86_rh6_64_single.tar
|
||||
````
|
||||
```
|
||||
|
||||
③ 在项目 `sql/tools` 目录下运行:
|
||||
|
||||
@ -63,6 +63,29 @@ exit
|
||||
|
||||
暂不支持 MacBook Apple Silicon,因为 达梦 官方没有提供 Apple Silicon 版本的 Docker 镜像。
|
||||
|
||||
### 1.6 KingbaseES 人大金仓
|
||||
|
||||
① 下载人大金仓 Docker 镜像:
|
||||
|
||||
> x86_64版本: https://kingbase.oss-cn-beijing.aliyuncs.com/KESV8R3/V009R001C001B0025-安装包-docker/x86_64/kdb_x86_64_V009R001C001B0025.tar
|
||||
> aarch64版本:https://kingbase.oss-cn-beijing.aliyuncs.com/KESV8R3/V009R001C001B0025-安装包-docker/aarch64/kdb_aarch64_V009R001C001B0025.tar
|
||||
|
||||
② 加载镜像文件,在镜像 tar 文件所在目录运行:
|
||||
|
||||
```Bash
|
||||
docker load -i x86_64/kdb_x86_64_V009R001C001B0025.tar
|
||||
```
|
||||
|
||||
③ 在项目 `sql/tools` 目录下运行:
|
||||
|
||||
```Bash
|
||||
docker compose up -d kingbase
|
||||
# 注意:启动完 dm 后,需要手动再执行如下命令,因为 dm 不支持初始化脚本
|
||||
docker compose exec kingbase bash -c "exec ksql -Uroot -d test -f /tmp/schema.sql"
|
||||
```
|
||||
|
||||
**注意**: MyBatis, MyBatis Plus 目前不兼容人大金仓,推荐直接使用PostgreSQL JDBC 驱动,已经 url 配置方式连接数据库。
|
||||
|
||||
## 1.X 容器的销毁重建
|
||||
|
||||
开发测试过程中,有时候需要创建全新干净的数据库。由于测试数据 Docker 容器采用数据卷 Volume 挂载数据库实例的数据目录,因此销毁数据需要停止容器后,删除数据卷,然后再重新创建容器。
|
||||
@ -78,7 +101,7 @@ docker volume rm ruoyi-vue-pro_postgres
|
||||
|
||||
### 2.1 实现原理
|
||||
|
||||
通过读取 MySQL 的 `sql/mysql/ruoyi-vue-pro.sql` 数据库文件,转换成 Oracle、PostgreSQL、SQL Server 等数据库的脚本。
|
||||
通过读取 MySQL 的 `sql/mysql/ruoyi-vue-pro.sql` 数据库文件,转换成 Oracle、PostgreSQL、SQL Server、达梦、人大金仓 等数据库的脚本。
|
||||
|
||||
### 2.2 使用方法
|
||||
|
||||
@ -89,7 +112,7 @@ pip install simple-ddl-parser
|
||||
# pip3 install simple-ddl-parser
|
||||
```
|
||||
|
||||
② 执行如下命令打印生成 postgres 的脚本内容,其他可选参数有:`oracle`、`sqlserver`、`dm8`:
|
||||
② 执行如下命令打印生成 postgres 的脚本内容,其他可选参数有:`oracle`、`sqlserver`、`dm8`、`kingbase`:
|
||||
|
||||
```Bash
|
||||
python3 convertor.py postgres
|
||||
@ -98,4 +121,4 @@ python3 convertor.py postgres
|
||||
|
||||
程序将 SQL 脚本打印到终端,可以重定向到临时文件 `tmp.sql`。
|
||||
|
||||
确认无误后,可以利用 IDEA 进行格式化。当然,也可以直接导入到数据库中。
|
||||
确认无误后,可以利用 IDEA 进行格式化。当然,也可以直接导入到数据库中。
|
||||
|
@ -768,13 +768,49 @@ SET IDENTITY_INSERT {table_name.lower()} OFF;
|
||||
return script
|
||||
|
||||
|
||||
class KingbaseConvertor(PostgreSQLConvertor):
|
||||
def __init__(self, src):
|
||||
super().__init__(src)
|
||||
self.db_type = "Kingbase"
|
||||
|
||||
def gen_create(self, ddl: Dict) -> str:
|
||||
"""生成 create"""
|
||||
|
||||
def _generate_column(col):
|
||||
name = col["name"].lower()
|
||||
if name == "deleted":
|
||||
return "deleted int2 NOT NULL DEFAULT 0"
|
||||
|
||||
type = col["type"].lower()
|
||||
full_type = self.translate_type(type, col["size"])
|
||||
nullable = "NULL" if col["nullable"] else "NOT NULL"
|
||||
default = f"DEFAULT {col['default']}" if col["default"] is not None else ""
|
||||
return f"{name} {full_type} {nullable} {default}"
|
||||
|
||||
table_name = ddl["table_name"].lower()
|
||||
columns = [f"{_generate_column(col).strip()}" for col in ddl["columns"]]
|
||||
filed_def_list = ",\n ".join(columns)
|
||||
script = f"""-- ----------------------------
|
||||
-- Table structure for {table_name}
|
||||
-- ----------------------------
|
||||
DROP TABLE IF EXISTS {table_name};
|
||||
CREATE TABLE {table_name} (
|
||||
{filed_def_list}
|
||||
);"""
|
||||
|
||||
# Kingbase INSERT '' 不能通过 NOT NULL 校验
|
||||
script = script.replace("NOT NULL DEFAULT ''", "NULL DEFAULT ''")
|
||||
|
||||
return script
|
||||
|
||||
|
||||
def main():
|
||||
parser = argparse.ArgumentParser(description="芋道系统数据库转换工具")
|
||||
parser.add_argument(
|
||||
"type",
|
||||
type=str,
|
||||
help="目标数据库类型",
|
||||
choices=["postgres", "oracle", "sqlserver", "dm8"],
|
||||
choices=["postgres", "oracle", "sqlserver", "dm8", "kingbase"],
|
||||
)
|
||||
args = parser.parse_args()
|
||||
|
||||
@ -788,6 +824,8 @@ def main():
|
||||
convertor = SQLServerConvertor(sql_file)
|
||||
elif args.type == "dm8":
|
||||
convertor = DM8Convertor(sql_file)
|
||||
elif args.type == "kingbase":
|
||||
convertor = KingbaseConvertor(sql_file)
|
||||
else:
|
||||
raise NotImplementedError(f"不支持目标数据库类型: {args.type}")
|
||||
|
||||
|
@ -5,6 +5,7 @@ volumes:
|
||||
postgres: { }
|
||||
sqlserver: { }
|
||||
dm8: { }
|
||||
kingbase: { }
|
||||
|
||||
services:
|
||||
mysql:
|
||||
@ -92,3 +93,19 @@ services:
|
||||
- dm8:/opt/dmdbms/data
|
||||
- ../dm/ruoyi-vue-pro-dm8.sql:/tmp/schema.sql:ro
|
||||
# docker compose exec dm8 bash -c "exec /opt/dmdbms/bin/disql SYSDBA/SYSDBA001 \`/tmp/schema.sql"
|
||||
|
||||
kingbase:
|
||||
# x86_64: https://kingbase.oss-cn-beijing.aliyuncs.com/KESV8R3/V009R001C001B0025-安装包-docker/x86_64/kdb_x86_64_V009R001C001B0025.tar
|
||||
# aarch64: https://kingbase.oss-cn-beijing.aliyuncs.com/KESV8R3/V009R001C001B0025-安装包-docker/aarch64/kdb_aarch64_V009R001C001B0025.tar
|
||||
# docker load -i kdb_x86_64_V009R001C001B0025.tar
|
||||
image: kingbase_v009r001c001b0025_single_x86:v1
|
||||
restart: unless-stopped
|
||||
environment:
|
||||
DB_USER: root
|
||||
DB_PASSWORD: 123456
|
||||
ports:
|
||||
- "54321:54321"
|
||||
volumes:
|
||||
- kingbase:/home/kingbase/userdata/
|
||||
- ../kingbase/ruoyi-vue-pro.sql:/tmp/schema.sql:ro
|
||||
# docker compose exec kingbase bash -c "exec ksql -Uroot -d test -f /tmp/schema.sql"
|
@ -52,6 +52,7 @@ spring:
|
||||
# url: jdbc:oracle:thin:@127.0.0.1:1521:xe # Oracle 连接的示例
|
||||
# url: jdbc:sqlserver://127.0.0.1:1433;DatabaseName=ruoyi-vue-pro;SelectMethod=cursor;encrypt=false;rewriteBatchedStatements=true;useUnicode=true;characterEncoding=utf-8 # SQLServer 连接的示例
|
||||
# url: jdbc:dm://127.0.0.1:5236?schema=RUOYI_VUE_PRO # DM 连接的示例
|
||||
# url: jdbc:postgresql://127.0.0.1:54321/test # KingbaseES 人大金仓 连接的示例, MyBatis不兼容官方驱动
|
||||
username: root
|
||||
password: 123456
|
||||
# username: sa # SQL Server 连接的示例
|
||||
|
Loading…
Reference in New Issue
Block a user