hop-user-manual/modules/ROOT/pages/plugins/transforms/recordsfromstream.adoc - incubator-hop-docs - Git at Google

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 :documentationPath: /plugins/transforms/
 :language: en_US
 :page-alternativeEditUrl: https://github.com/apache/incubator-hop/edit/master/plugins/transforms/recordsfromstream/src/main/doc/recordsfromstream.adoc
 = Get records from stream

 == Description

 This transform returns records that were previously generated by another pipeline in a workflow. The records were passed to this transform using either the Copy rows to result transform or the Workflow Executor transform. You can enter the metadata of the fields you are expecting from the previous pipeline in a workflow.

 == Options

 [width="90%", options="header"]
 |===
 |Option|Description
 |Transform name|Name of the transform.
 |Fieldname|Name of the field that contains the records from the previous result.
 |Type a|Type of data. Options include:

 * Number
 * String
 * Date
 * Boolean
 * Integer
 * BigNumber
 * Serializable
 * Binary
 * Timestamp
 * Internet Address

 |Length	a|

 * For a field with the type of 'Number', enter the total number of significant figures in a number.
 * For a field with the type of 'String', enter the length of the string.

 |Precision|For a field with the type of 'Number', enter the number of floating point digits. Otherwise, leave blank.
 |===

 == Metadata Injection Support

 All fields of this transform support metadata injection. You can use this transform with ETL Metadata Injection to pass metadata to your pipeline at runtime.
	////
	Licensed to the Apache Software Foundation (ASF) under one
	or more contributor license agreements. See the NOTICE file
	distributed with this work for additional information
	regarding copyright ownership. The ASF licenses this file
	to you under the Apache License, Version 2.0 (the
	"License"); you may not use this file except in compliance
	with the License. You may obtain a copy of the License at
	http://www.apache.org/licenses/LICENSE-2.0
	Unless required by applicable law or agreed to in writing,
	software distributed under the License is distributed on an
	"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
	KIND, either express or implied. See the License for the
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	////
	:documentationPath: /plugins/transforms/
	:language: en_US
	:page-alternativeEditUrl: https://github.com/apache/incubator-hop/edit/master/plugins/transforms/recordsfromstream/src/main/doc/recordsfromstream.adoc
	= Get records from stream

	== Description

	This transform returns records that were previously generated by another pipeline in a workflow. The records were passed to this transform using either the Copy rows to result transform or the Workflow Executor transform. You can enter the metadata of the fields you are expecting from the previous pipeline in a workflow.

	== Options

	[width="90%", options="header"]
	\|===
	\|Option\|Description
	\|Transform name\|Name of the transform.
	\|Fieldname\|Name of the field that contains the records from the previous result.
	\|Type a\|Type of data. Options include:

	* Number
	* String
	* Date
	* Boolean
	* Integer
	* BigNumber
	* Serializable
	* Binary
	* Timestamp
	* Internet Address

	\|Length a\|

	* For a field with the type of 'Number', enter the total number of significant figures in a number.
	* For a field with the type of 'String', enter the length of the string.

	\|Precision\|For a field with the type of 'Number', enter the number of floating point digits. Otherwise, leave blank.
	\|===

	== Metadata Injection Support

	All fields of this transform support metadata injection. You can use this transform with ETL Metadata Injection to pass metadata to your pipeline at runtime.