SQL/Plus

    版本為 15:10, 12 Mar 2025

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    Check the usage of the temporary tablespaces

    By tablespace:

    reference to undefined name 'syntax' Exception of type 'MindTouch.Deki.Script.Runtime.DekiScriptUndefinedNameException' was thrown. (click for details)
    TABLESPACE                        MB_TOTAL    MB_USED    MB_FREE
    ------------------------------- ---------- ---------- ----------
    TMP_CDB                                500          3        497
    TMP_STDB                              1000          0       1000
    TEMP                                    75          0         75
    

    By session:

    reference to undefined name 'syntax' Exception of type 'MindTouch.Deki.Script.Runtime.DekiScriptUndefinedNameException' was thrown. (click for details)

    As you can see, there are different segment types. Most of time, SORT is the one we need to check. If you are lucky enough, or the client only have 1 SQL cursor, you will get the SQL hash value in the above result.

    reference to undefined name 'syntax' Exception of type 'MindTouch.Deki.Script.Runtime.DekiScriptUndefinedNameException' was thrown. (click for details)
    • sid =
    • PARSING_SCHEMA_NAME =
       HASH_VALUE      SORTS ROWS_PROCESSED/EXECUTIONS
    ------------- ---------- -------------------------
        887856235      30506                .000196676
       2631006892      30227                .001323276
       3490377209        632                46993.6709 <==
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