dataflow

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Process results of conditional split in SSIS

I have a Data Flow Task and am connecting to a database via an OLE DB Source component to extract data.This data feeds into a Conditional Split component to separate the data based on a simple express[详细]

2023-01-03 09:35 分类：问答
What is a good motivating example for dataflow concurrency?

I understand the basics of dataflow programming and have encountered it a bit in Clojure APIs, talks from Jonas Boner, GPars in Groovy, e开发者_开发技巧tc.I know it\'s prevalent in languages like Io ([详细]

2023-01-01 07:25 分类：问答
How do I get SSIS Data Flow to put '0.00' in a flat file?

I have an SSIS package with a Data Flow that takes an ADO.NET data source (just a small table), executes a select * query, and outputs the query results to a flat file (I\'ve also tried just pulling t[详细]

2022-12-31 13:53 分类：问答
Techniques for modeling a dynamic dataflow with Java concurrency API

EDIT: This is basi开发者_StackOverflowcally a \"how to properly implement a data flow engine in Java\" question, and I feel this cannot be adequately answered in a single answer (it\'s like asking, \"[详细]

2022-12-31 12:42 分类：问答
什么人不能打亮丙瑞林?？

我今年26岁，已婚，无子女。去年，我查出了多个子宫肌瘤。12月25日，我做了开放手术。今年1-4月，医生建议我打醋酸亮丙瑞林，我没有打。8月复查b超时医生说肌瘤复发太快，下个月月经尽快给予醋酸亮丙瑞林。然后我想[详细]

2022-12-28 15:52 分类：问答
How to deal with alias registers in data-flow analysis using SSA form? (e.g. EAX/AX/AH/AL in x86)

For exmaple: How to represent the following x86 i开发者_Python百科n SSA form: xoreax, eax incax By introducing some pseudo functions, I come up with:[详细]

2022-12-28 02:22 分类：问答
What are the alternatives to Pervasive DataRush

We are looking into the solution that facilitate massively parallel data processing. Our processing graphs are often rather complex, so well developed operator framework like one Pervasive DataRush pr[详细]

2022-12-18 04:43 分类：问答
OLE DB to get BlobColumn Data in SSIS Dataflow

When I use ADO.net source in DataFlow to read Blob Column and pass it to Script Component to do further validations - need script compoment to do further validations on each column to generate master[详细]

2022-12-17 18:21 分类：问答
Master-detail migrate in SSIS 2008

I have two MSSQL 2008 databases dbA and dbB, dbA contains master-detail tables pair: AMaster, ADetail. Corresponding it dbB also contains BMaster and BDetail. The only one difference betwee A and B is[详细]

2022-12-12 19:19 分类：问答
Are there any programming languages where variables are really functions?

For example, I would write: x = 2 y = x + 4 print(y) x = 5 print(y) And it would output: 6 (=2+4) 9 (=5+4) Also, are there any cases where this could actually be useful?[详细]

2022-12-08 09:33 分类：问答