feat(form): 新增数据权限表单管理模块
- 添加表单相关的请求和响应VO类：DescVO、FormAddRequest、FormApiItemVO、FormApiListVO、FormApiSaveItemRequest、FormApiSaveRequest、FormApiSelectedVO、FormApiVO、FormColumnsSaveItemRequest、FormColumnsSaveRequest、FormColumnVO、FormUpdateRequest - 实现FormController，提供表单增删改查接口以及表单列和功能API管理接口 - 实现TableInfoService，封装表和列的元数据信息查询逻辑 - 新增TableMetaMapper，使用MyBatis注解方式查询数据库表和列的元信息 - 支持表单的添加时自动同步表和列的元数据 - 支持表单列的保存与更新，自动管理列信息的增删改 - 支持表单功能API列表的保存，关联API与列权限信息 - 完善接口请求参数校验及事务控制，保证数据一致性
This commit is contained in:
parent
6cd27fd045
commit
99d7e654c3
|
|
@ -0,0 +1,299 @@
|
|||
package com.nflg.wms.admin.controller;
|
||||
|
||||
import cn.hutool.core.collection.CollectionUtil;
|
||||
import cn.hutool.core.convert.Convert;
|
||||
import cn.hutool.core.util.IdUtil;
|
||||
import cn.hutool.core.util.StrUtil;
|
||||
import com.baomidou.mybatisplus.core.metadata.IPage;
|
||||
import com.nflg.wms.admin.service.TableInfoService;
|
||||
import com.nflg.wms.common.pojo.ApiResult;
|
||||
import com.nflg.wms.common.pojo.PageData;
|
||||
import com.nflg.wms.common.pojo.qo.*;
|
||||
import com.nflg.wms.common.pojo.vo.DescVO;
|
||||
import com.nflg.wms.common.pojo.vo.FormColumnVO;
|
||||
import com.nflg.wms.common.pojo.vo.FormVO;
|
||||
import com.nflg.wms.common.pojo.vo.PermissionApiItemVO;
|
||||
import com.nflg.wms.common.util.UserUtil;
|
||||
import com.nflg.wms.common.util.VUtil;
|
||||
import com.nflg.wms.repository.entity.AdminPermissionApi;
|
||||
import com.nflg.wms.repository.entity.AdminPermissionApiItem;
|
||||
import com.nflg.wms.repository.entity.AdminPermissionColumn;
|
||||
import com.nflg.wms.repository.entity.AdminPermissionTable;
|
||||
import com.nflg.wms.repository.service.IAdminPermissionApiItemService;
|
||||
import com.nflg.wms.repository.service.IAdminPermissionApiService;
|
||||
import com.nflg.wms.repository.service.IAdminPermissionColumnService;
|
||||
import com.nflg.wms.repository.service.IAdminPermissionTableService;
|
||||
import com.nflg.wms.starter.BaseController;
|
||||
import com.nflg.wms.starter.annotation.ApiMark;
|
||||
import jakarta.annotation.Resource;
|
||||
import jakarta.validation.Valid;
|
||||
import jakarta.validation.constraints.NotNull;
|
||||
import org.springframework.transaction.annotation.Transactional;
|
||||
import org.springframework.web.bind.annotation.*;
|
||||
|
||||
import java.time.LocalDateTime;
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
import java.util.Objects;
|
||||
import java.util.stream.Collectors;
|
||||
|
||||
/**
|
||||
* 数据权限表单相关接口
|
||||
* @author 曹鹏飞
|
||||
**/
|
||||
@RestController
|
||||
@RequestMapping("/form")
|
||||
public class FormController extends BaseController {
|
||||
|
||||
@Resource
|
||||
private TableInfoService tableInfoService;
|
||||
|
||||
@Resource
|
||||
private IAdminPermissionTableService permissionTableService;
|
||||
|
||||
@Resource
|
||||
private IAdminPermissionColumnService permissionColumnService;
|
||||
|
||||
@Resource
|
||||
private IAdminPermissionApiService permissionApiService;
|
||||
|
||||
@Resource
|
||||
private IAdminPermissionApiItemService permissionApiItemService;
|
||||
|
||||
/**
|
||||
* 获取表列表
|
||||
*/
|
||||
@GetMapping("getTables")
|
||||
@ApiMark(moduleName = "表单管理", apiName = "获取表列表")
|
||||
public ApiResult<List<DescVO>> getTables() {
|
||||
return ApiResult.success(tableInfoService.getTableInfos());
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取列列表
|
||||
*/
|
||||
@GetMapping("getTableColumns")
|
||||
@ApiMark(moduleName = "表单管理", apiName = "获取列列表")
|
||||
public ApiResult<List<DescVO>> getTableColumnInfos(@RequestParam String tableName) {
|
||||
return ApiResult.success(tableInfoService.getTableColumnInfos(tableName));
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取表单列表
|
||||
*/
|
||||
@PostMapping("search")
|
||||
public ApiResult<PageData<FormVO>> search(@RequestBody FormSearchRequest request) {
|
||||
IPage<FormVO> datas = permissionTableService.search(request);
|
||||
if (CollectionUtil.isEmpty(datas.getRecords())) {
|
||||
return ApiResult.success(PageData.empty());
|
||||
}
|
||||
List<AdminPermissionApi> apis = permissionApiService
|
||||
.lambdaQuery()
|
||||
.in(AdminPermissionApi::getTableId, datas.getRecords().stream().map(FormVO::getId).collect(Collectors.toList()))
|
||||
.list();
|
||||
datas.getRecords().forEach(form -> {
|
||||
form.setApis(
|
||||
apis.stream()
|
||||
.filter(api -> Objects.equals(api.getTableId(), form.getId()))
|
||||
.map(AdminPermissionApi::getApiName)
|
||||
.collect(Collectors.toList())
|
||||
);
|
||||
});
|
||||
return ApiResult.success(datas);
|
||||
}
|
||||
|
||||
/**
|
||||
* 新增表单
|
||||
*/
|
||||
@Transactional
|
||||
@PostMapping("add")
|
||||
public void add(@Valid @RequestBody FormAddRequest request) {
|
||||
VUtil.trueThrowBusinessError(permissionTableService.lambdaQuery()
|
||||
.eq(AdminPermissionTable::getTableName, request.getTableName())
|
||||
.exists()
|
||||
).throwMessage("表单已存在");
|
||||
AdminPermissionTable table=new AdminPermissionTable()
|
||||
.setTableName(request.getTableName())
|
||||
.setTableDesc(request.getTableDesc())
|
||||
.setRemark(request.getRemark())
|
||||
.setCreateBy(UserUtil.getUserName())
|
||||
.setCreateTime(LocalDateTime.now());
|
||||
permissionTableService.save(table);
|
||||
List<DescVO> columns = tableInfoService.getTableColumnInfos(request.getTableName());
|
||||
permissionColumnService.saveBatch(
|
||||
columns.stream()
|
||||
.map(col -> new AdminPermissionColumn()
|
||||
.setTableId(table.getId())
|
||||
.setColName(col.getName())
|
||||
.setColCode(StrUtil.toCamelCase(col.getName()))
|
||||
.setColDesc(col.getDesc())
|
||||
.setCreateBy(UserUtil.getUserName())
|
||||
.setCreateTime(LocalDateTime.now())
|
||||
)
|
||||
.collect(Collectors.toList())
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* 修改表单
|
||||
*/
|
||||
@PostMapping("update")
|
||||
public void update(@Valid @RequestBody FormUpdateRequest request) {
|
||||
permissionTableService.lambdaUpdate()
|
||||
.set(AdminPermissionTable::getTableDesc, request.getTableDesc())
|
||||
.set(AdminPermissionTable::getRemark, request.getRemark())
|
||||
.set(AdminPermissionTable::getUpdateBy, UserUtil.getUserName())
|
||||
.set(AdminPermissionTable::getUpdateTime, LocalDateTime.now())
|
||||
.eq(AdminPermissionTable::getId, request.getId())
|
||||
.update();
|
||||
}
|
||||
|
||||
/**
|
||||
* 删除表单
|
||||
* @param id 表单ID
|
||||
*/
|
||||
@PostMapping("delete")
|
||||
@Transactional
|
||||
public void delete(@RequestBody @NotNull Long id) {
|
||||
permissionTableService.removeById(id);
|
||||
permissionColumnService.lambdaUpdate()
|
||||
.eq(AdminPermissionColumn::getTableId, id)
|
||||
.remove();
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取表单列
|
||||
* @param id 表单ID
|
||||
*/
|
||||
@GetMapping("getFormColumns")
|
||||
public ApiResult<List<FormColumnVO>> getFormColumns(@RequestParam Long id) {
|
||||
AdminPermissionTable table = permissionTableService.getById(id);
|
||||
VUtil.trueThrowBusinessError(Objects.isNull(table)).throwMessage("表不存在");
|
||||
List<DescVO> columns = tableInfoService.getTableColumnInfos(table.getTableName());
|
||||
List<AdminPermissionColumn> cols = permissionColumnService.lambdaQuery()
|
||||
.eq(AdminPermissionColumn::getTableId, id)
|
||||
.list();
|
||||
return ApiResult.success(
|
||||
columns.stream().map(col -> {
|
||||
AdminPermissionColumn dc = cols.stream()
|
||||
.filter(c -> StrUtil.equals(c.getColName(), col.getName()))
|
||||
.findFirst()
|
||||
.orElse(null);
|
||||
return Objects.nonNull(dc) ? Convert.convert(FormColumnVO.class, dc) : new FormColumnVO()
|
||||
.setColName(col.getName())
|
||||
.setColDesc(col.getDesc());
|
||||
}).collect(Collectors.toList())
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* 保存表单列
|
||||
* @param request 请求参数
|
||||
*/
|
||||
@Transactional
|
||||
@PostMapping("saveFormColumns")
|
||||
public ApiResult<List<FormColumnVO>> saveFormColumns(@RequestBody FormColumnsSaveRequest request) {
|
||||
List<FormColumnsSaveItemRequest> items1 = request.getItems()
|
||||
.stream()
|
||||
.filter(item -> Objects.nonNull(item.getId()))
|
||||
.collect(Collectors.toList());
|
||||
permissionColumnService.lambdaUpdate()
|
||||
.eq(AdminPermissionColumn::getTableId, request.getId())
|
||||
.notIn(CollectionUtil.isNotEmpty(items1), AdminPermissionColumn::getId, items1.stream().map(FormColumnsSaveItemRequest::getId).collect(Collectors.toList()))
|
||||
.remove();
|
||||
if (CollectionUtil.isNotEmpty(items1)) {
|
||||
permissionColumnService.updateBatchById(
|
||||
items1.stream()
|
||||
.map(item -> new AdminPermissionColumn()
|
||||
.setId(item.getId())
|
||||
.setColDesc(item.getColDesc())
|
||||
.setUpdateBy(UserUtil.getUserName())
|
||||
.setUpdateTime(LocalDateTime.now())
|
||||
)
|
||||
.collect(Collectors.toList())
|
||||
);
|
||||
}
|
||||
request.getItems().removeAll(items1);
|
||||
permissionColumnService.saveBatch(
|
||||
request.getItems().stream()
|
||||
.map(item -> new AdminPermissionColumn()
|
||||
.setTableId(request.getId())
|
||||
.setColName(item.getColName())
|
||||
.setColCode(StrUtil.toCamelCase(item.getColName()))
|
||||
.setColDesc(item.getColDesc())
|
||||
.setCreateBy(UserUtil.getUserName())
|
||||
.setCreateTime(LocalDateTime.now())
|
||||
)
|
||||
.collect(Collectors.toList())
|
||||
);
|
||||
return getFormColumns(request.getId());
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取表单功能API列表
|
||||
* @param id 表单ID
|
||||
*/
|
||||
@GetMapping("getApiList")
|
||||
public ApiResult<List<PermissionApiItemVO>> getApiList(@RequestParam Long id) {
|
||||
return ApiResult.success(permissionApiService.getListVO(id));
|
||||
}
|
||||
|
||||
/**
|
||||
* 保存表单功能API列表
|
||||
* @param request 请求参数
|
||||
*/
|
||||
@Transactional
|
||||
@PostMapping("saveApiList")
|
||||
public ApiResult<Void> saveApiList(@RequestBody FormApiSaveRequest request) {
|
||||
List<FormApiSaveItemRequest> items = request.getApis()
|
||||
.stream()
|
||||
.filter(api -> Objects.nonNull(api.getId()))
|
||||
.collect(Collectors.toList());
|
||||
permissionApiService.lambdaUpdate()
|
||||
.eq(AdminPermissionApi::getTableId, request.getTableId())
|
||||
.notIn(CollectionUtil.isNotEmpty(items), AdminPermissionApi::getId, items.stream().map(FormApiSaveItemRequest::getId).collect(Collectors.toList()))
|
||||
.remove();
|
||||
permissionApiItemService.lambdaUpdate()
|
||||
.eq(AdminPermissionApiItem::getTableId, request.getTableId())
|
||||
.remove();
|
||||
if (CollectionUtil.isNotEmpty(items)) {
|
||||
permissionApiService.updateBatchById(
|
||||
items.stream().map(item -> new AdminPermissionApi()
|
||||
.setId(item.getId())
|
||||
.setApiName(item.getFunctionName())
|
||||
.setUpdateBy(UserUtil.getUserName())
|
||||
.setUpdateTime(LocalDateTime.now())
|
||||
).collect(Collectors.toList())
|
||||
);
|
||||
}
|
||||
List<FormApiSaveItemRequest> items1 = request.getApis()
|
||||
.stream()
|
||||
.filter(api -> Objects.isNull(api.getId()))
|
||||
.collect(Collectors.toList());
|
||||
if (CollectionUtil.isNotEmpty(items1)) {
|
||||
items1.forEach(item -> item.setId(IdUtil.getSnowflakeNextId()));
|
||||
permissionApiService.saveBatch(
|
||||
items1.stream().map(item -> new AdminPermissionApi()
|
||||
.setId(item.getId())
|
||||
.setApiId(item.getApiId())
|
||||
.setApiName(item.getFunctionName())
|
||||
.setTableId(request.getTableId())
|
||||
.setCreateBy(UserUtil.getUserName())
|
||||
.setCreateTime(LocalDateTime.now())
|
||||
).collect(Collectors.toList())
|
||||
);
|
||||
}
|
||||
List<AdminPermissionApiItem> apiItems = new ArrayList<>();
|
||||
request.getApis().forEach(item -> {
|
||||
item.getColIds().forEach(colId -> {
|
||||
apiItems.add(new AdminPermissionApiItem()
|
||||
.setApiId(item.getId())
|
||||
.setColId(colId)
|
||||
.setTableId(request.getTableId())
|
||||
);
|
||||
});
|
||||
});
|
||||
permissionApiItemService.saveBatch(apiItems);
|
||||
return ApiResult.success();
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
package com.nflg.wms.admin.service;
|
||||
|
||||
import com.nflg.wms.common.pojo.vo.DescVO;
|
||||
import com.nflg.wms.repository.mapper.TableMetaMapper;
|
||||
import jakarta.annotation.Resource;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
@Component
|
||||
public class TableInfoService {
|
||||
|
||||
@Resource
|
||||
private TableMetaMapper tableMetaMapper;
|
||||
|
||||
public List<DescVO> getTableInfos() {
|
||||
return tableMetaMapper.getTableMeta();
|
||||
}
|
||||
|
||||
public List<DescVO> getTableColumnInfos(String tableName) {
|
||||
return tableMetaMapper.getTableColumnMeta(tableName);
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
package com.nflg.wms.common.pojo.qo;
|
||||
|
||||
import jakarta.validation.constraints.NotBlank;
|
||||
import lombok.Data;
|
||||
|
||||
|
||||
@Data
|
||||
public class FormAddRequest {
|
||||
|
||||
/**
|
||||
* 表名
|
||||
*/
|
||||
@NotBlank
|
||||
private String tableName;
|
||||
|
||||
/**
|
||||
* 表描述
|
||||
*/
|
||||
@NotBlank
|
||||
private String tableDesc;
|
||||
|
||||
/**
|
||||
* 备注
|
||||
*/
|
||||
private String remark;
|
||||
}
|
||||
|
|
@ -0,0 +1,28 @@
|
|||
package com.nflg.wms.common.pojo.qo;
|
||||
|
||||
import jakarta.validation.constraints.NotEmpty;
|
||||
import lombok.Data;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
@Data
|
||||
public class FormApiSaveItemRequest {
|
||||
|
||||
private Long id;
|
||||
|
||||
/**
|
||||
* 功能ID
|
||||
*/
|
||||
private Long apiId;
|
||||
|
||||
/**
|
||||
* 功能名称
|
||||
*/
|
||||
private String functionName;
|
||||
|
||||
/**
|
||||
* 表单列ID
|
||||
*/
|
||||
@NotEmpty
|
||||
private List<Long> colIds;
|
||||
}
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
package com.nflg.wms.common.pojo.qo;
|
||||
|
||||
import jakarta.validation.Valid;
|
||||
import lombok.Data;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
@Data
|
||||
public class FormApiSaveRequest {
|
||||
|
||||
private Long tableId;
|
||||
|
||||
@Valid
|
||||
private List<FormApiSaveItemRequest> apis;
|
||||
}
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
package com.nflg.wms.common.pojo.qo;
|
||||
|
||||
import lombok.Data;
|
||||
|
||||
@Data
|
||||
public class FormColumnsSaveItemRequest {
|
||||
|
||||
private Long id;
|
||||
|
||||
/**
|
||||
* 列名
|
||||
*/
|
||||
private String colName;
|
||||
|
||||
/**
|
||||
* 列描述
|
||||
*/
|
||||
private String colDesc;
|
||||
}
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
package com.nflg.wms.common.pojo.qo;
|
||||
|
||||
import jakarta.validation.Valid;
|
||||
import jakarta.validation.constraints.NotEmpty;
|
||||
import lombok.Data;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
@Data
|
||||
public class FormColumnsSaveRequest {
|
||||
|
||||
/**
|
||||
* 表单ID
|
||||
*/
|
||||
private Long id;
|
||||
|
||||
/**
|
||||
* 表单列
|
||||
*/
|
||||
@Valid
|
||||
@NotEmpty
|
||||
private List<FormColumnsSaveItemRequest> items;
|
||||
}
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
package com.nflg.wms.common.pojo.qo;
|
||||
|
||||
import lombok.Data;
|
||||
|
||||
@Data
|
||||
public class FormUpdateRequest {
|
||||
|
||||
private Long id;
|
||||
|
||||
/**
|
||||
* 表描述
|
||||
*/
|
||||
private String tableDesc;
|
||||
|
||||
/**
|
||||
* 备注
|
||||
*/
|
||||
private String remark;
|
||||
}
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
package com.nflg.wms.common.pojo.vo;
|
||||
|
||||
import lombok.Data;
|
||||
|
||||
@Data
|
||||
public class DescVO {
|
||||
|
||||
/**
|
||||
* 名称
|
||||
*/
|
||||
private String name;
|
||||
|
||||
/**
|
||||
* 描述
|
||||
*/
|
||||
private String desc;
|
||||
}
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
package com.nflg.wms.common.pojo.vo;
|
||||
|
||||
import lombok.Data;
|
||||
import lombok.experimental.Accessors;
|
||||
|
||||
@Data
|
||||
@Accessors(chain = true)
|
||||
public class FormApiItemVO {
|
||||
|
||||
/**
|
||||
* 接口id
|
||||
*/
|
||||
private Long id;
|
||||
|
||||
/**
|
||||
* 接口名称
|
||||
*/
|
||||
private String name;
|
||||
}
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
package com.nflg.wms.common.pojo.vo;
|
||||
|
||||
import lombok.Data;
|
||||
import lombok.experimental.Accessors;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
@Data
|
||||
@Accessors(chain = true)
|
||||
public class FormApiListVO {
|
||||
|
||||
/**
|
||||
* 未选中的功能
|
||||
*/
|
||||
private List<FormApiVO> all;
|
||||
|
||||
/**
|
||||
* 已选中的功能
|
||||
*/
|
||||
private List<FormApiSelectedVO> selected;
|
||||
}
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
package com.nflg.wms.common.pojo.vo;
|
||||
|
||||
import lombok.Data;
|
||||
import lombok.experimental.Accessors;
|
||||
|
||||
@Data
|
||||
@Accessors(chain = true)
|
||||
public class FormApiSelectedVO {
|
||||
|
||||
private Long id;
|
||||
|
||||
/**
|
||||
* 接口id
|
||||
*/
|
||||
private Long apiId;
|
||||
|
||||
/**
|
||||
* 模块名称
|
||||
*/
|
||||
private String moduleName;
|
||||
|
||||
/**
|
||||
* 接口名称
|
||||
*/
|
||||
private String apiName;
|
||||
}
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
package com.nflg.wms.common.pojo.vo;
|
||||
|
||||
import lombok.Data;
|
||||
import lombok.experimental.Accessors;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
@Data
|
||||
@Accessors(chain = true)
|
||||
public class FormApiVO {
|
||||
|
||||
/**
|
||||
* 模块名称
|
||||
*/
|
||||
private String moduleName;
|
||||
|
||||
/**
|
||||
* 模块下的接口
|
||||
*/
|
||||
private List<FormApiItemVO> itemVOS;
|
||||
}
|
||||
|
|
@ -0,0 +1,53 @@
|
|||
package com.nflg.wms.common.pojo.vo;
|
||||
|
||||
import lombok.Data;
|
||||
import lombok.experimental.Accessors;
|
||||
|
||||
import java.time.LocalDateTime;
|
||||
import java.util.Objects;
|
||||
|
||||
@Data
|
||||
@Accessors(chain = true)
|
||||
public class FormColumnVO {
|
||||
|
||||
private Long id;
|
||||
|
||||
/**
|
||||
* 列名
|
||||
*/
|
||||
private String colName;
|
||||
|
||||
/**
|
||||
* 列描述
|
||||
*/
|
||||
private String colDesc;
|
||||
|
||||
/**
|
||||
* 创建人
|
||||
*/
|
||||
private String createBy;
|
||||
|
||||
/**
|
||||
* 创建时间
|
||||
*/
|
||||
private LocalDateTime createTime;
|
||||
|
||||
/**
|
||||
* 最后更新人
|
||||
*/
|
||||
private String updateBy;
|
||||
|
||||
/**
|
||||
* 最后更新时间
|
||||
*/
|
||||
private LocalDateTime updateTime;
|
||||
|
||||
/**
|
||||
* 是否选中
|
||||
*/
|
||||
private boolean selected;
|
||||
|
||||
public boolean getSelected() {
|
||||
return Objects.nonNull(id);
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,44 @@
|
|||
package com.nflg.wms.repository.mapper;
|
||||
|
||||
import com.nflg.wms.common.pojo.vo.DescVO;
|
||||
import org.apache.ibatis.annotations.Param;
|
||||
import org.apache.ibatis.annotations.Select;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
public interface TableMetaMapper {
|
||||
|
||||
@Select("SELECT \n" +
|
||||
" t.table_name AS \"name\",\n" +
|
||||
" COALESCE(NULLIF(obj_description(c.oid), ''), t.table_name) AS \"desc\"\n" +
|
||||
"FROM \n" +
|
||||
" information_schema.tables t\n" +
|
||||
"JOIN \n" +
|
||||
" pg_namespace n ON n.nspname = t.table_schema\n" +
|
||||
"JOIN \n" +
|
||||
" pg_class c ON c.relname = t.table_name AND c.relnamespace = n.oid\n" +
|
||||
"WHERE \n" +
|
||||
" t.table_schema = current_schema(); "
|
||||
)
|
||||
List<DescVO> getTableMeta();
|
||||
|
||||
@Select("SELECT \n" +
|
||||
" c.column_name AS \"name\",\n" +
|
||||
" COALESCE(\n" +
|
||||
" NULLIF(col_description(t.oid, c.ordinal_position), ''), \n" +
|
||||
" c.column_name\n" +
|
||||
" ) AS \"desc\"\n" +
|
||||
"FROM \n" +
|
||||
" information_schema.columns c\n" +
|
||||
"JOIN \n" +
|
||||
" pg_class t ON t.relname = c.table_name\n" +
|
||||
"JOIN \n" +
|
||||
" pg_namespace n ON n.oid = t.relnamespace AND n.nspname = c.table_schema\n" +
|
||||
"WHERE \n" +
|
||||
" c.table_name = #{tableName}\n" +
|
||||
" AND c.table_schema = current_schema() -- 限制为当前模式（通常是 public），防止查到其他同名表\n" +
|
||||
"ORDER BY \n" +
|
||||
" c.ordinal_position; "
|
||||
)
|
||||
List<DescVO> getTableColumnMeta(@Param("tableName") String tableName);
|
||||
}
|
||||
Loading…
Reference in New Issue