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7.142 V$DATAGUARD_STATS → V$DATAGUARD_STATS displays information about Oracle Data Guard metrics when queried on a standby
11.3.3 V$DATAGUARD_STATS View → FORMAT A30 SQL> SELECT NAME, VALUE, UNIT FROM V$DATAGUARD_STATS; NAME VALUE UNIT
11.3 Views Related to Managing and Monitoring a Logical Standby Database → database: DBA_LOGSTDBY_EVENTS View DBA_LOGSTDBY_LOG View V$DATAGUARD_STATS View V$LOGSTDBY_PROCESS … View V$LOGSTDBY_PROGRESS View V$LOGSTDBY_STATE View V$LOGSTDBY_STATS View See Also: Oracle Database Reference for complete reference information about views
Contents → $DATAGUARD_STATS 7.143 V$DATAGUARD_STATUS 7.144 V$DB_CACHE_ADVICE 7.145 V$DB_OBJECT_CACHE 7.146 V … USER_ZONEMAP_MEASURES 6.624 USER_ZONEMAPS Part III Dynamic Performance Views 7 Dynamic Performance (V … $) Views: V$ACCESS to V$HVMASTER_INFO 7.1 About
9.1.2 Choosing a Target Standby Database for a Role Transition → … Oracle Data Guard provides the V$DATAGUARD_STATS view, which you can use to evaluate each standby … , VALUE, DATUM_TIME FROM V$DATAGUARD_STATS; NAME VALUE DATUM_TIME
19 Views Relevant to Oracle Data Guard → view before you perform a rolling upgrade using DBMS_ROLLING to determine what is unsupported. V … information in this view does not persist across an instance shutdown. V$ARCHIVE_DEST_STATUS Primary … log destinations. Note: The information in this view does not persist across an instance shutdown. V … archived redo log files.
Part V Distributed Database Management → You can manage a distributed database environment.
Part V Oracle Instance Architecture → This part describes the basic structural architecture of the Oracle database instance. This part contains the following chapters: Oracle Database Instance Memory Architecture Process Architecture Application and Networking Architecture
10.2.2 DML Operations on Temporary Tables on Oracle Active Data Guard Instances → the apply lag, query the V$DATAGUARD_STATS view. For example: SQL> SELECT name, value, datum_time … , time_computed FROM V$DATAGUARD_STATS - > WHERE name like 'apply lag'; NAME VALUE DATUM_TIME … started, query the V$STANDBY_EVENT_HISTOGRAM view. For example: SQL> SELECT * FROM V
PL/SQL Functions that SQL Statements Can Invoke → Packages and Types Reference. Dynamic performance views: [G]V$RESULT_CACHE_STATISTICS [G]V … $RESULT_CACHE_MEMORY [G]V$RESULT_CACHE_OBJECTS [G]V$RESULT_CACHE_DEPENDENCY See Oracle Database Reference for more … information about [G]V$RESULT_CACHE_STATISTICS, [G]V$RESULT_CACHE_MEMORY,
Declaring Associative Array Constants → '; Ret(9):= 'nine'; RETURN Ret; END Init_My_AA; END My_Types; / DECLARE v CONSTANT My_Types.My_AA … DBMS_OUTPUT.PUT_LINE(TO_CHAR(Idx, '999')||LPAD(v(Idx), 7)); Idx:= v.NEXT(Idx); END LOOP; END; END
Part V Optimizer Statistics → The optimizer relies on statistics to create execution plans. This part contains the following chapters: Optimizer Statistics Concepts Histograms Managing Optimizer Statistics: Basic Topics Managing Optimizer Statistics: Advanced Topics
Conditional Compilation Examples → Database release number. Each BOOLEAN constant of the form VER_LE_ v has the value TRUE if the database … version is less than or equal to v. otherwise, it has the value FALSE. Each BOOLEAN constant of the … form VER_LE_ v_r has the value TRUE if the database version is less than or equal to v and release
D PL/SQL Reserved Words and Keywords → can display them with the dynamic performance view V$RESERVED_WORDS. For information about this view … , SQL, START, SUBTYPE T TABAUTH, TABLE, THEN, TO, TYPE U UNION, UNIQUE, UPDATE V VALUES, VIEW, VIEWS W … , UNSIGNED, UNTRUSTED, USE, USING V VALIST, VALUE, VARIABLE, VARIANCE, VARRAY, VARYING, VOID W WHILE, WORK, WRAPPED, WRITE Y YEAR
Formal and Actual Subprogram Parameters → SUBTYPE n1 IS NUMBER(1); SUBTYPE v1 IS VARCHAR2(1); PROCEDURE p (n n1, v v1) IS... But you cannot … ), v VARCHAR2(1)) IS... Tip: To avoid confusion, use different names for formal and actual parameters
Contents → 11.3.3 V$DATAGUARD_STATS View 11.3.4 V$LOGSTDBY_PROCESS View 11.3.5 V$LOGSTDBY_PROGRESS View 11.3.6 … Redo Data 184.108.40.206 Viewing Attributes With V$ARCHIVE_DEST 7.2.3 Configuring an Oracle Database to … Primary, Physical, and Snapshot Standby Databases 10.5.1.1 V$DATABASE 10.5.1.2 V$MANAGED_STANDBY
Cursors Overview → cursors that each user session currently has opened and parsed, query the dynamic performance view V … for information about the dynamic performance view V$OPEN_CURSOR Oracle Database Reference for information about the initialization parameter OPEN_CURSORS
14.3 Planning a Rolling Upgrade → atlanta START Start media recovery 69 atlanta START Wait until v$dataguard_stats has been initialized
Identifying Bottlenecks with V$BACKUP_SYNC_IO and V$BACKUP_ASYNC_IO → You can use the V$BACKUP_SYNC_IO and V$BACKUP_ASYNC_IO views to determine the source of backup or … restore bottlenecks and to see detailed progress of backup jobs. V$BACKUP_SYNC_IO contains rows when … the I/O is synchronous to the process (or thread on some platforms) performing the backup. V … SQL*Plus and
Using the V$DB_CACHE_ADVICE View → The V$DB_CACHE_ADVICE view shows the simulated miss rates for a range of potential buffer cache … is not used if the number of buffers in a buffer pool is small to begin with. To use the V … workload on the database instance. Allow the workload to stabilize before querying the V … $DB_CACHE_ADVICE view. Query the V$DB_CACHE_ADVICE