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Rahul Patwari edited comment on BEAM-7758 at 7/20/19 4:17 PM: -------------------------------------------------------------- [~amaliujia] Is this the expected flow: {code:java} PCollection<Row> unboundedPcollection = ...; org.apache.beam.sdk.extensions.sql.meta.Table table = Table.builder(). ... .build();//Schema, Properties ... are given org.apache.beam.sdk.extensions.sql.meta.provider.SlowChangingCacheTableProvider provider = SlowChangingCacheTableProvider.builder().withTable(table).build(); unboundedPcollection.apply(SqlTransform.query("JOIN query").withTableProvider("SlowChangingCacheTableName", provider).build()); {code} Can the existing Table Providers like 'KafkaTableProvider', 'TextTableProvider' be used in a programmatic way(using SqlTransform.query().withTableProvider())? was (Author: rahul8383): [~amaliujia] Is this the expected flow: {code:java} PCollection<Row> unboundedPcollection = ...; org.apache.beam.sdk.extensions.sql.meta.Table table = Table.builder(). ... .build();//Schema, Properties ... are given org.apache.beam.sdk.extensions.sql.meta.provider.SlowChangingCacheTableProvider provider = SlowChangingCacheTableProvider.builder().withTable(table).build(); unboundedPcollection.apply(SqlTransform.query("JOIN query").withTableProvider("SlowChangingCacheTableName", provider).build()); {code} Can the existing Table Providers like 'KafkaTableProvider', 'TextTableProvider' be used in a programmatic way(using SqlTransform.query().withTableProvider())? > Table returns PCollectionView in BeamSQL > ---------------------------------------- > > Key: BEAM-7758 > URL: https://issues.apache.org/jira/browse/BEAM-7758 > Project: Beam > Issue Type: New Feature > Components: dsl-sql > Reporter: Rui Wang > Assignee: Rahul Patwari > Priority: Major > > We might be able to define a table with properties that says this table > return a PCollectionView. By doing so we will have a trigger based > PCollectionView available in SQL rel nodes. > Relevant thread: > https://lists.apache.org/thread.html/602121ee49886590ce4975f66aa0d270b4a5d64575337fca8bef1232@%3Cdev.beam.apache.org%3E -- This message was sent by Atlassian JIRA (v7.6.14#76016)