Unsupported SQL statements for data sharing writes on consumers - Amazon Redshift

Unsupported SQL statements for data sharing writes on consumers

The following aren't supported:

  • Multi-statement queries to consumer warehouses when writing to producers.

  • Multi-statement queries to consumer warehouses in a different database, if the previous command is a read statement.

  • Object references other than three-dot notations, such as one.dot or two.dot notations, if not connected to shared database.

  • Concurrency scaling queries writing from consumers to producers.

  • Auto-copy jobs writing from consumers to producers.

  • Streaming jobs writing from consumers to producers.

  • Consumers creating zero-ETL integration tables on producer clusters. For more information about zero-ETL integrations, see Working with zero-ETL integrations.

  • Writing to a table with an interleaved sort key through a data share.

  • Writing to a stored procedure through a data share.

  • Writing to a SQL user-defined functions (UDF) through a data share. These include nested, Python, and Lambda UDFs.

  • UPDATE, INSERT, or COPY statements on identity columns to consumer warehouses with more compute slices than producer.

  • MERGE statements on non-RMS external tables to consumer warehouses, when writing to producers.

  • CREATE TABLE statements with:

    • DEFAULT expression set to data type VARBYTE. The VARBYTE data type can't be implicitly converted to any other data type. For more information, see CAST function.

    • AS OF SELECT statements with NULL parameter to consumer warehouses, when writing to producers.

    • LIKE parameter to consumer warehouses, when writing to producers.