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SQL - V4.2.5

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    USER_TABLESPACES

    Last Updated:2026-04-15 08:24:15  Updated
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    Purpose

    The USER_TABLESPACES view displays the tablespaces accessible to the current user. Its columns are the same as those of the DBA_TABLESPACES view, except that it does not have the PLUGGED_IN column.

    Applicability

    This view applies only to OceanBase Database Enterprise Edition. OceanBase Database Community Edition provides only the MySQL mode.

    References

    DBA_TABLESPACES

    Columns

    Column Type Nullable? Description
    TABLESPACE_NAME VARCHAR2(30) NO The name of the tablespace.
    BLOCK_SIZE NUMBER NO At present, this column is not supported and its value is NULL by default.
    INITIAL_EXTENT NUMBER NO At present, this column is not supported and its value is NULL by default.
    NEXT_EXTENT NUMBER NO At present, this column is not supported and its value is NULL by default.
    MIN_EXTENTS NUMBER NO At present, this column is not supported and its value is NULL by default.
    MAX_EXTENTS NUMBER NO At present, this column is not supported and its value is NULL by default.
    MAX_SIZE NUMBER NO At present, this column is not supported and its value is NULL by default.
    PCT_INCREASE NUMBER NO At present, this column is not supported and its value is NULL by default.
    MIN_EXTLEN NUMBER NO At present, this column is not supported and its value is NULL by default.
    STATUS VARCHAR2(9) NO At present, this column is not supported and its value is NULL by default.
    CONTENTS VARCHAR2(9) NO At present, this column is not supported and its value is NULL by default.
    LOGGING VARCHAR2(9) NO At present, this column is not supported and its value is NULL by default.
    FORCE_LOGGING VARCHAR2(3) NO At present, this column is not supported and its value is NULL by default.
    EXTENT_MANAGEMENT VARCHAR2(10) NO At present, this column is not supported and its value is NULL by default.
    ALLOCATION_TYPE VARCHAR2(9) NO At present, this column is not supported and its value is NULL by default.
    SEGMENT_SPACE_MANAGEMENT VARCHAR2(6) NO At present, this column is not supported and its value is NULL by default.
    DEF_TAB_COMPRESSION VARCHAR2(8) NO Indicates whether default table compression is enabled.
    RETENTION VARCHAR2(11) NO At present, this column is not supported and its value is NULL by default.
    BIGFILE VARCHAR2(3) NO At present, this column is not supported and its value is NULL by default.
    PREDICATE_EVALUATION VARCHAR2(7) NO At present, this column is not supported and its value is NULL by default.
    ENCRYPTED VARCHAR2(3) NO At present, this column is not supported and its value is NULL by default.
    COMPRESS_FOR VARCHAR2(12) NO At present, this column is not supported and its value is NULL by default.

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