What does db.query() return ?

[Gaurav Dhiman]

I am using db.query() in server side JS functions.

What does it acutally return ? Object, Array of Objects or JSON ?

ret = db.query("select from ouser");

What will be the ret ?

If I do ret.name, function gives error. How to access document property in returned result ?

ret = db.query("insert into Profile SET name = 'Jay', surname = 'Miner'");

What will be ret in this case ?

ret = db.query("UPDATE Profile SET nick='Luca' WHERE nick IS NULL");

What will be ret in this case ?

Regards,

Gaurav

[Luca Garulli]

Hi Gaurav,

it returns a ODocument array.

Lvc@

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[Gaurav Dhiman]

Thanks Luca.

How can we access the property from ODocument ? What are the available methods of ODocument ?

Regards,
Gaurav

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[Luca Garulli]

Hi Gaurav,

you can find this information into the documentation: https://github.com/orientechnologies/orientdb/wiki/Document-Database

Lvc@

[Gaurav Dhiman]

Just for reference:

I think the better link to know ODocument methods is below one:

http://www.orientdb.org/releases/latest/javadoc/com/orientechnologies/orient/core/record/impl/ODocument.html

Regards,

Gaurav

[Luca Garulli]

Use the official link:

http://www.orientechnologies.com/javadoc/latest/index.html?com/orientechnologies/orient/core/db/document/ODatabaseDocumentTx.html

Lvc@

[Luca Garulli]

Ops, this one:

http://www.orientechnologies.com/javadoc/latest/index.html?com/orientechnologies/orient/core/db/document/ODatabaseDocumentTx.html

Lvc@

[Gaurav Dhiman]

Thanks Luca ... very useful link to understand object hierarchy of OrientDB. Good link to bookmark :-)

I hope these objects and their properties as well as methods are also accessible in server side JavaScript function code.

Regards,
Gaurav

[Luca Garulli]

Hi,

everything is accessible from JS.

Lvc@