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Re: 介绍一个新写的 database client,希望有人帮忙测试
[版面:数据库][首篇作者:coconut] , 2018年02月22日03:42:31 ,855次阅读,6次回复
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AlexanderZ
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发信人: AlexanderZ (Emitor4), 信区: Database
标  题: Re: 介绍一个新写的 database client,希望有人帮忙测试
发信站: BBS 未名空间站 (Wed Apr 18 12:56:55 2018, 美东)

顶!楼主威武!
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wyr
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发信人: wyr (遗忘小资--其实我是挖坑的), 信区: Database
标  题: Re: 介绍一个新写的 database client,希望有人帮忙测试
发信站: BBS 未名空间站 (Wed Apr 18 21:57:13 2018, 美东)

This syntax looks so similar to mload . Fast load . Teradata’s own tpt
provides much robust syntax. However little confusing sometimes. I
personally developed many tools like this before . Sounds like you are
working for teradata. Would you like to connect with me .?

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coconut
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发信人: coconut (向唐僧大师学习中), 信区: Database
标  题: Re: 介绍一个新写的 database client,希望有人帮忙测试
发信站: BBS 未名空间站 (Thu Apr 19 00:33:08 2018, 美东)

Yes, I work for Teradata :)

As for syntax being similar to mload / fastload.  Not at all.
Both of their syntax are much more complicated, while mine is one line.
I in fact took the inspiration from BTEQ, but with different syntax.

For example, one of my coworker needed to import a CSV with hundreds of
columns, without having to write the DDL and DML.  So I added the schema
discovery and auto import.

.import csv -h mylargecsvfile.csv
.importtable mytable

TPT script is nowhere this simple.

There are many tools like Jaqy, but I haven't see one close to the
functionalities it provides.  The simple .if condition check would
eliminate most of the clients.  The additional loading / exporting,
direct inter-database data transfer, expression expansion, client
side ResultSet handling, and JavaScript integration are basically unmatched
in other clients.  Needless to say, direct import from S3 bucket is not
found
in other clients.

How do you want to connect?

【 在 wyr (遗忘小资--其实我是挖坑的) 的大作中提到: 】
: This syntax looks so similar to mload . Fast load . Teradata’s own tpt
: provides much robust syntax. However little confusing sometimes. I
: personally developed many tools like this before . Sounds like you are
: working for teradata. Would you like to connect with me .?


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