CREATE MUTABLE STREAM

Mutable streams are only available in Timeplus Enterprise. Please check this page for details.

CREATE MUTABLE STREAM [IF NOT EXISTS] stream_name (
    <col1> <col_type>,
    <col2> <col_type>,
    <col3> <col_type>,
    <col4> <col_type>
    INDEX <index1> (col3)
    FAMILY <family1> (col3,col4)
    )
PRIMARY KEY (col1, col2)
SETTINGS
    logstore_retention_bytes=..,
    logstore_retention_ms=..,
    shards=..

Only the PRIMARY KEY are required. INDEX, FAMILY, or the SETTINGS are optional.