添加数据库常用视图
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常用信息.md
252
常用信息.md
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@ -118,4 +118,256 @@ myComp.setState({test1: test2});
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mysqldump -uroot -p'passowrd' --single-transaction -R -E --databases ecology_dev> /tmp/ecology_dev_back.sql
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```
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**mysql常用视图**
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```mysql
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# 流程类型视图，可用于数据集成或流览按钮
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create or replace view workflow_type_info_view as
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select wb.id,
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wb.workflowname,
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wt.typename,
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wb.workflowdesc,
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(IF(wb.version is null, 1, wb.version)) version
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from workflow_base wb
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RIGHT JOIN workflow_type wt on wb.workflowtype = wt.id;
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# 流程表单视图，用于流览按钮或数据集成，配置流程类型表可以用字段联动获取流程表表名
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create or replace view workflow_table_view as
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select base.id,
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base.workflowname,
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base.formid,
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bill.tablename,
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(IF(base.version is null, 1, base.version)) version
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from workflow_bill bill
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join workflow_base base on base.formid = bill.id;
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# 流程明细表信息，可用流程主表查询对应的明细表信息，用于流览框
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create or replace view workflow_detail_table_view as
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select CONCAT(bill.id, '-', base.id) id,
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bill.id bill_id,
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base.id workflow_id,
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base.workflowname,
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base.formid main_formid,
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bill.tablename
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from workflow_billdetailtable bill
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join workflow_base base on base.formid = bill.billid;
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# 流程和建模字段视图，更具流程和建模的billid可以查询流程和建模中的字段信息
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create or replace view workflow_field_table_view as
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select wb.id,
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wb.fieldname,
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concat(ht.indexdesc, '：', wb.fieldname) indexdesc,
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(
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case
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when wb.detailtable is null then (select distinct tablename from workflow_bill where id = wb.billid)
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when wb.detailtable = ''
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then (select distinct tablename from workflow_bill where id = wb.billid)
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else wb.detailtable
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end
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) tablename,
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billid,
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(
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case
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when wb.detailtable = '' then 'main table'
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when wb.detailtable is null then 'main table'
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else wb.detailtable end
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) showtablename,
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(case
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when wb.fieldhtmltype = '1' then '单行文本框'
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when wb.FIELDHTMLTYPE = '2' then '多行文本框'
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when wb.FIELDHTMLTYPE = '3' then '流览框'
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when wb.FIELDHTMLTYPE = '4' then 'check框'
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when wb.FIELDHTMLTYPE = '5' then '选择框'
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else '附件上传' end) fieldhtmltype
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from workflow_billfield wb
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left join htmllabelindex ht on wb.fieldlabel = ht.id;
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# 建模表信息视图
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create or replace view mode_bill_info_view as
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select bill.id, bill.tablename, hti.indexdesc
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from workflow_bill bill
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left join htmllabelindex hti on hti.id = bill.namelabel
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where bill.id < 0
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and bill.tablename like 'uf%';
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# 流程节点信息视图
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create or replace view workflow_node_info_view as
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select distinct nb.id,
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nb.nodename,
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(case when wb.version is null then 1 else wb.version end) version,
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fn.workflowid
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from workflow_nodebase nb
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left join workflow_flownode fn on nb.id = fn.nodeid
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left join workflow_base wb on wb.id = fn.workflowid;
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```
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**oracle常用视图，与mysql对应**
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```oracle
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create or replace view workflow_type_info_view as
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select wb.id,
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wb.workflowname,
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wt.typename,
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wb.workflowdesc,
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(IF(wb.version is null, 1, wb.version)) version
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from workflow_base wb
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RIGHT JOIN workflow_type wt on wb.workflowtype = wt.id
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/
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create or replace view workflow_table_view as
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select base.id,
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base.workflowname,
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base.formid,
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bill.tablename,
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(IF(base.version is null, 1, base.version)) version
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from workflow_bill bill
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join workflow_base base on base.formid = bill.id
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/
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create or replace view workflow_detail_table_view as
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select (bill.id || '-' || base.id) id,
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bill.id bill_id,
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base.id workflow_id,
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base.workflowname,
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base.formid main_formid,
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bill.tablename
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from workflow_billdetailtable bill
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join workflow_base base on base.formid = bill.billid
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/
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create or replace view workflow_field_table_view as
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select wb.id,
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wb.fieldname,
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(ht.indexdesc || '：' || wb.fieldname) indexdesc,
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(
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case
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when wb.detailtable is null then (select distinct tablename from workflow_bill where id = wb.billid)
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when wb.detailtable = ''
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then (select distinct tablename from workflow_bill where id = wb.billid)
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else wb.detailtable
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end
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) tablename,
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billid,
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(
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case
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when wb.detailtable = '' then 'main table'
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when wb.detailtable is null then 'main table'
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else wb.detailtable end
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) showtablename,
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(case
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when wb.fieldhtmltype = '1' then '单行文本框'
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when wb.FIELDHTMLTYPE = '2' then '多行文本框'
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when wb.FIELDHTMLTYPE = '3' then '流览框'
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when wb.FIELDHTMLTYPE = '4' then 'check框'
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when wb.FIELDHTMLTYPE = '5' then '选择框'
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else '附件上传' end) fieldhtmltype
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from workflow_billfield wb
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left join htmllabelindex ht on wb.fieldlabel = ht.id
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/
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create or replace view mode_bill_info_view as
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select bill.id, bill.tablename, hti.indexdesc
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from workflow_bill bill
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left join htmllabelindex hti on hti.id = bill.namelabel
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where bill.id < 0
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and bill.tablename like 'uf%'
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/
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create or replace view workflow_node_info_view as
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select distinct nb.id,
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nb.nodename,
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(case when wb.version is null then 1 else wb.version end) version,
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fn.workflowid
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from workflow_nodebase nb
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left join workflow_flownode fn on nb.id = fn.nodeid
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left join workflow_base wb on wb.id = fn.workflowid
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/
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```
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**sqlserver常用视图，与mysql对应**
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```sql
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create view workflow_type_info_view as
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select wb.id,
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wb.workflowname,
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wt.typename,
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wb.workflowdesc,
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(
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IF(wb.version is null, 1, wb.version)) version
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from workflow_base wb
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RIGHT JOIN workflow_type wt on wb.workflowtype = wt.id;
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create
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or replace view workflow_table_view as
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select base.id,
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base.workflowname,
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base.formid,
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bill.tablename,
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(
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IF(base.version is null, 1, base.version)) version
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from workflow_bill bill
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join workflow_base base on base.formid = bill.id;
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create
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or replace view workflow_detail_table_view as
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select (bill.id + '-' + base.id) id,
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bill.id bill_id,
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base.id workflow_id,
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base.workflowname,
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base.formid main_formid,
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bill.tablename
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from workflow_billdetailtable bill
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join workflow_base base on base.formid = bill.billid;
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create view workflow_field_table_view as
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select wb.id,
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wb.fieldname,
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(ht.indexdesc + '：' + wb.fieldname) indexdesc,
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(
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case
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when wb.detailtable is null then (select distinct tablename from workflow_bill where id = wb.billid)
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when wb.detailtable = ''
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then (select distinct tablename from workflow_bill where id = wb.billid)
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else wb.detailtable
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end
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) tablename,
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billid,
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(
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case
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when wb.detailtable = '' then 'main table'
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when wb.detailtable is null then 'main table'
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else wb.detailtable end
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) showtablename,
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(case
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when wb.fieldhtmltype = '1' then '单行文本框'
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when wb.FIELDHTMLTYPE = '2' then '多行文本框'
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when wb.FIELDHTMLTYPE = '3' then '流览框'
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when wb.FIELDHTMLTYPE = '4' then 'check框'
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when wb.FIELDHTMLTYPE = '5' then '选择框'
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else '附件上传' end) fieldhtmltype
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from workflow_billfield wb
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left join htmllabelindex ht on wb.fieldlabel = ht.id;
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create view mode_bill_info_view as
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select bill.id, bill.tablename, hti.indexdesc
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from workflow_bill bill
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left join htmllabelindex hti on hti.id = bill.namelabel
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where bill.id < 0
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and bill.tablename like 'uf%';
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create view workflow_node_info_view as
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select distinct nb.id,
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nb.nodename,
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(case when wb.version is null then 1 else wb.version end) version,
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fn.workflowid
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from workflow_nodebase nb
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left join workflow_flownode fn on nb.id = fn.nodeid
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left join workflow_base wb on wb.id = fn.workflowid;
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```
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### 后端
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