MSC_CACHE_DATA
Table is used for caching a Worksheet data
Details
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Schema: FUSION
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Object owner: FUSION
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Object type: TABLE
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Tablespace: Default
Primary Key
| Name | Columns |
|---|---|
|
msc_cache_data_PK |
PLAN_ID, WORKSHEET_ID, SQL_KEY, BIND_KEY, USER_SECURITY_KEY |
Columns
| Name | Datatype | Length | Precision | Not-null | Comments |
|---|---|---|---|---|---|
| PLAN_ID | NUMBER | Yes | PLAN_ID the plan for which cache will be stored | ||
| WORKSHEET_ID | NUMBER | Yes | WORKSHEET_ID the Worksheet for which cache will be stored | ||
| SQL | CLOB | SQL:the SQL the actual query that was cached | |||
| SQL_KEY | NUMBER | Yes | SQL_KEY: the HASH key of the query that was executed | ||
| BIND | CLOB | BIND: the binds that were used for the query | |||
| BIND_KEY | NUMBER | Yes | BIND_KEY: the HASH key of the binds that are cached | ||
| RESULTS | CLOB | Yes | RESULTS: the actual results that were cached | ||
| USER_SECURITY_KEY | NUMBER | Yes | USER_SECURITY_KEY : the Hash Key of the User security | ||
| CACHE_DATE | DATE | Yes | CACHE_DATE: the date query was executed and cached | ||
| EXECUTION_TIME | NUMBER | Execution_TIME:how long was the execution of the query | |||
| DETAILS | CLOB | DETAILS- comments and other related data | |||
| CREATED_BY | VARCHAR2 | 64 | Yes | Who column: indicates the user who created the row. | |
| CREATION_DATE | TIMESTAMP | Yes | Who column: indicates the date and time of the creation of the row. | ||
| LAST_UPDATED_BY | VARCHAR2 | 64 | Yes | Who column: indicates the user who last updated the row. | |
| LAST_UPDATE_DATE | TIMESTAMP | Yes | Who column: indicates the date and time of the last update of the row. | ||
| LAST_UPDATE_LOGIN | VARCHAR2 | 32 | Who column: indicates the session login associated to the user who last updated the row. | ||
| OBJECT_VERSION_NUMBER | NUMBER | 9 | Yes | Used to implement optimistic locking. This number is incremented every time that the row is updated. The number is compared at the start and end of a transaction to detect whether another session has updated the row since it was queried. |
Indexes
| Index | Uniqueness | Tablespace | Columns |
|---|---|---|---|
| msc_cache_data_U1 | Unique | Default | PLAN_ID, WORKSHEET_ID, SQL_KEY, BIND_KEY, USER_SECURITY_KEY |