课程第38次
select* from v$database_block_corruption;select* from v$hm_run order by6 desc;
select* from v$hm_check;
begin
dbms_hm.run_check(
check_name => 'Data Block Integrity Check',
run_name => 'MYRUN3',
timeout => null,
input_params => 'BLC_DF_NUM=9;BLC_BL_NUM=136');
end;
select* from v$hm_check_param;
SELECT a.*, b.* FROM v$hm_check_param a, v$hm_check b
WHERE a.check_id = b.id and b."NAME"='Logical Block Check';
select * from v$tablespace t where t."NAME"='TBSLOGICAL';
select * from sys_dba_segss where s.segment_name='TLOGICAL';
begin
dbms_hm.run_check(
check_name => 'DB Structure Integrity Check',
run_name => 'MYRUN4',
timeout => null
);
end;
adrci手工打包：adrci> help ips
HELP IPS
Available Topics:
ADD
ADD FILE
ADD NEW INCIDENTS
CHECK REMOTE KEYS
COPY IN FILE
COPY OUT FILE
CREATE PACKAGE
DELETE PACKAGE
FINALIZE PACKAGE
GENERATE PACKAGE
GET MANIFEST
GET METADATA
GET REMOTE KEYS
PACK
REMOVE
REMOVE FILE
SET CONFIGURATION
SHOW CONFIGURATION
SHOW FILES
SHOW INCIDENTS
SHOW PACKAGE
UNPACK FILE
UNPACK PACKAGE
USE REMOTE KEYS
adrci> help ipsGENERATE PACKAGE
Usage:IPS GENERATE PACKAGE <package_id>
Purpose: Create a physical package (zip file) in target directory.
Arguments:
<package_id>: ID of package to create physical package file for.
<path>: Path where the physical package file should be generated.
Options:
COMPLETE: The package will include all package files, even if a
previous package sequence has been generated.
This is the default.
INCREMENTAL: The package will only include files that have been added
or changed since the last package generation.
Notes:
If no target path is specified, the physical package file is generated
in the current working directory.
Example:
ips generate package 12 in /tmp
adrci> help ips CREATE PACKAGE
Usage:IPS CREATE PACKAGE
[INCIDENT <incid> | PROBLEM <prob_id> | PROBLEMKEY <prob_key> |
SECONDS <seconds> | TIME <start_time> TO <end_time>]
Purpose: Create a package, and optionally select contents for the package.
Arguments:
<incid>: ID of incident to use for selecting package contents.
<prob_id>: ID of problem to use for selecting package contents.
<prob_key>: Problem key to use for selecting package contents.
<seconds>: Number of seconds before now for selecting package contents.
<start_time>: Start of time range to look for incidents in.
<end_time>: End of time range to look for incidents in.
Options:
CORRELATE BASIC: The package will include the incident dumps, and the
incident process trace files.
Additional incidents can be included automatically,
if they share relevant correlation keys.
CORRELATE TYPICAL: The package will include the incident dumps, and all
trace files that were modified in a time window around
each incident.
Additional incidents can be included automatically,
if they share relevant correlation keys, or occurred
in a time window around the main incidents.
CORRELATE ALL: The package will include the incident dumps, and all
trace files that were modified between the first
selected incident and the last selected incident.
Additional incidents can be included automatically,
if they occurred in the same time range.
Notes:
If no package contents are specified (incident, problem, etc), an empty
package will be created. Files and incidents can be added later.
If no correlation level is specified, the default level is used.
The default is normally TYPICAL, but it can be changed using the command
IPS SET CONFIGURATION.
Example:
ips create package incident 861;
ips create package time '2006-12-31 23:59:59.00 -07:00' to
'2007-01-01 01:01:01.00 -07:00';
adrci> ips create packagePROBLEM 1
Created package 3 based on problem id 1, correlation level typical
adrci>ips generate package3in /home/oracle
Generated package 3 in file /home/oracle/ORA1578_20190806194549_COM_1.zip, mode complete
adrci>
---------------------------------------
select* from REPAIR_TABLE;
begin
dbms_repair.admin_tables(table_type => dbms_repair.REPAIR_TABLE,
action => dbms_repair.CREATE_ACTION);
end;
declare
vcount number;
begin
dbms_repair.check_object(schema_name => 'HR',object_name => 'TLOGICAL',corrupt_count => vcount);
dbms_output.put_line(vcount);
end;
select* from REPAIR_TABLE;
begin
dbms_repair.skip_corrupt_blocks(schema_name => 'HR',object_name => 'TLOGICAL');
end;
------------------------------------------------------
select* from orphan_key_table;
begin
dbms_repair.admin_tables(table_type => dbms_repair.ORPHAN_TABLE,action => dbms_repair.CREATE_ACTION);
end;
declare
vcount number;
begin
dbms_repair.dump_orphan_keys(schema_name => 'HR',object_name => 'ILOGICAL_A',object_type => dbms_repair.INDEX_OBJECT, key_count => vcount);
dbms_output.put_line(vcount);
end;
selectdump(key)from orphan_key_tablewhere keyrowid||'_'='AAAVsrAIgAAAEACAAA'||'_';
declare
vcount number;
begin
dbms_repair.dump_orphan_keys(schema_name => 'HR',object_name => 'ILOGICAL_B',object_type => dbms_repair.INDEX_OBJECT, key_count => vcount);
dbms_output.put_line(vcount);
end;
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