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An error occured [getFetchSize()] is not supported

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Occasional Contributor

An error occured [getFetchSize()] is not supported

Hi,

I try to. execute an select function on a table from database of amazon dynamodb, but this error occured:

An error occured [getFetchSize()] is not supported

 

I have installed ready api trial version 3.2.5 on macos pc. on 64 biti

also i have java installed on 64 bit vs. 1.8.0_251

i have JDBC driver for dynamodb from CDATA company 

 

Also the connection to the database is succesful

 

 

1 ACCEPTED SOLUTION

Accepted Solutions
Occasional Contributor

Re: An error occured [getFetchSize()] is not supported

hi, so i contact CDATA provider for jar file, maybe is because of JDBC jar file.

I also found a solution to automate connection with dynamodb with java, amazon gives an sdk for java 

View solution in original post

5 REPLIES 5
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Community Hero

Re: An error occured [getFetchSize()] is not supported

Hi @crina,

I dont have any experience of querying a NoSQL database and i understand theres various ways of querying....using SQL, XQUERY, etc., but id suggest if you have a successful db connection, then the issue is with the command you executed.

Does dynsamodb support SQL? If yes, are you using SQL to query?

Have you tried the simplest query possible? E.g. SELECT * FROM TABLE;

Did you include a fetch in the command you executed?

Ta

Rich

if this helped answer the post, could you please mark it as 'solved'? Also if you consider whether the title of your post is relevant? Perhaps if the post is solved, it might make sense to update the Subject header field of the post to something more descriptive? This will help people when searching for problems. Ta
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Community Hero

Re: An error occured [getFetchSize()] is not supported

Like to specify full select statement?


Regards,
Rao.
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Community Manager

Re: An error occured [getFetchSize()] is not supported

Rao, Richie - thank you!

 

Hi @crina , have you tried the suggestions above? Did they work?


Sonya Mihaljova
Community and Education Specialist

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Occasional Contributor

Re: An error occured [getFetchSize()] is not supported

hi, so i contact CDATA provider for jar file, maybe is because of JDBC jar file.

I also found a solution to automate connection with dynamodb with java, amazon gives an sdk for java 

View solution in original post

Highlighted
Community Manager

Re: An error occured [getFetchSize()] is not supported

So you found a solution @crina ! I am glad to hear that. Thank you for sharing - I am sure this info will help some community members in the future.


Sonya Mihaljova
Community and Education Specialist

Learn SmartBear products in a fun and easy way and prove your knowledge!
>>Participate in the TechCorner Challenge today
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