For a Windows collation, you can implement a comparison of non-Unicode data by using the same algorithm as that for Unicode data. The base Windows collation rules specify which alphabet or language is used when dictionary sorting is applied. The rules also specify the code page that's used ...
This new feature introduces configurable support for client applications to retry on "transient" or "retriable" errors. Configuration can be done through code or app config files and retry operations can be applied to opening a connection or executing a command. This feature is disabled by ...
The nesting level increments when the called module or managed code reference starts execution, and decrements when the called module or managed code reference finishes. Exceeding the maximum of 32 nesting levels causes the complete calling chain to fail. The current nesting level is stored in the...
Integration Services (SSIS) Add the property "ConnectByProxy" for Ole DB and Flat File connection manager, which can enable access on-premises data with Self-hosted IR in Azure-SSIS IR. Integration Services (SSIS) Fix an issue that ODBC components map to DT_DBDATE data type incorrectly. Int...
“日期范围”参数仅为DATE类型的列返回正确结果。 对于TIMESTAMP列,请使用日期和时间范围选项之一。 动态日期和日期范围值 将日期或日期范围参数添加到查询时,选择小组件将显示蓝色闪电图标。 单击它可显示动态值,例如today、yesterday、this week、last week、last month或last year。 这些值会动态更新。
date DATE datetime DATE datetime2(0-7) TIMESTAMP(7) for Oracle 9 and Oracle 10; VARCHAR(27) for Oracle 8 datetimeoffset(0-7) TIMESTAMP(7) WITH TIME ZONE for Oracle 9 and Oracle 10; VARCHAR(34) for Oracle 8 decimal(1-38, 0-38) NUMBER(1-38, 0-38) float(53) FLOAT float FLOAT...
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Database Design and Implementation Steve has a few thoughts on natural keys, which often turn out not to be as unique as we expect. Next 1 2 3 … 1,940 Blogs Mistakes IT Shops Without a DBA Make ByKevin3NF We get it. There’s no budget for a DBA on staff, or even a... ...
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Today we will look at a way to see if you are generating slow sqls via your Siebel code. So your customers are complaining that their page load times are too slow and its up to you to figure out why. One reason for the performance issue can be because of slow sqls being generated....