s3Cluster Table Function

    Syntax

    Arguments

    • — Name of a cluster that is used to build a set of addresses and connection parameters to remote and local servers.
    • access_key_id and secret_access_key — Keys that specify credentials to use with given endpoint. Optional.
    • structure — Structure of the table. Format 'column1_name column1_type, column2_name column2_type, ...'.

    A table with the specified structure for reading or writing data in the specified file.

    Examples

    Count the total amount of rows in all files in the cluster cluster_simple:

    Warning

    See Also