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原创szrsu2022-12-22 783 物化视图和普通视图类似,反映的是某个查询的结果,但是和普通视图仅保存SQL定义不同, 物化视图本身会存储数据。 1、物化视图刷新机制刷新(Refresh)机制:指当基表发生了 DML 操作后,物化视图何时采用哪种方式和基表进行同步。*** on deman 阅读全文
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select count(*), -- ( case -- when 'L8_DesignRevision' then '图对象' -- when 'L8_DocumentRevision' then '文档' -- when 'L8_JcsjDocumentRevision' then '检测数据 阅读全文
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select pi.pitem_id,pws.pobject_desc,pir.pitem_revision_id,pit.ptype_name, pi1.pitem_id,pir1.pitem_revision_id,pws1.pobject_desc from infodba.pitemrevi 阅读全文
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1.导出uiconfig export_uiconfig -u=infodba -p=infodba -group=dba -file=D:\1\uiconfig3.xml 2.增加自定义列配置 3.导入uiconfig import_uiconfig -u=infodba -p=infodba - 阅读全文
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create or replace view v_lov_filter as select lov.plov_name parentlovname, v3.puid parentlovuid, v3.pseq,v3.pval_0 plovvalue,f.pvalu_0 childlovuid,clo 阅读全文
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generate_client_meta_cache -u=infodba -p=infodba -g=dba delete allgenerate_metadata_cache -u=infodba -p=infodba -g=dba -forcegenerate_client_meta_cach 阅读全文
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1.前端: 1.1增加导出报表命令: { "commands": { ..., "ExportBOMCommand": { "iconId": "cmdZoomToSelected", "title": "{{i18n.ExportBOMCommandTitle}}", "description": 阅读全文
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Users can control which object types are eligible for user delete using a preference (AWS_allowedTypesForDelete). The user must still have permissions 阅读全文
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How to change the default location of logs in TC14 Solution You can create the environment variable SIEMENS_LOGGING_ROOT pointing to the desired locat 阅读全文