Difference between revisions of "Template:SQWareProduction sqwora DbmsStats.ksh help"
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| − | Sourcing sqwora_Global.lib v2024. | + | Sourcing sqwora_Global.lib v2024.03 SQWareProduction for Oracle (dbSQWare) ... |
Usage: sqwora_DbmsStats.ksh [-h] -I <instance> [+ options] | Usage: sqwora_DbmsStats.ksh [-h] -I <instance> [+ options] | ||
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-EU Users : Schemas list to exclude. | -EU Users : Schemas list to exclude. | ||
-Pdb pdb_name : Set the name of pdb for multitenant. | -Pdb pdb_name : Set the name of pdb for multitenant. | ||
| − | -NLS nls_numeric : Change the value for the SQL parameters NLS_NUMERIC_CHARACTERS default | + | -NLS nls_numeric : Change the value for the SQL parameters NLS_NUMERIC_CHARACTERS (by default: ''). |
| − | -PCT estimate_pct : | + | -PCT estimate_pct : Determines the percentage of rows to sample between 0.000001 and 100, |
| − | -BSA block_sample : Determines the uses of random block sampling or random row sampling default | + | you can use the constant DBMS_STATS.AUTO_SAMPLE_SIZE (by default: 10). |
| − | -MOP method_opt : Set preference | + | -BSA block_sample : Determines the uses of random block sampling or random row sampling (by default: TRUE). |
| − | + | -MOP method_opt : Set preference method 'FOR ALL [INDEXED | HIDDEN] COLUMNS [size_clause]' (by default: FOR ALL INDEXED COLUMNS SIZE REPEAT), | |
| − | -DEG degree : Determines the degree of parallelism used for gathering statistics default | + | (for SYS FOR ALL COLUMNS SIZE SKEWONLY). |
| − | -GRA granularity : Granularity of statistics to collect default | + | -DEG degree : Determines the degree of parallelism used for gathering statistics, |
| − | -CAS cascade : Determines whether to collect index statistics as part of gathering table statistics default | + | you can use the constant DBMS_STATS.DEFAULT_DEGREE (by default: 1). |
| − | -OPT options : | + | -GRA granularity : Granularity of statistics to collect, only pertinent if the table is partitioned (by default: ALL). |
| − | + | -CAS cascade : Determines whether to collect index statistics as part of gathering table statistics, | |
| + | you can use the constant DBMS_STATS.AUTO_CASCADE (by default: TRUE). | ||
| + | -OPT options : Specifies which objects require statistics to be gathered (by default: GATHER AUTO), | ||
| + | (for SYS GATHER). | ||
-FRT return_code : Force return code value on error. | -FRT return_code : Force return code value on error. | ||
-Dist : For distant connection to database (change $gvsqw_DbaUser to $gvsqw_DistDbaUser@$ORACLE_SID ). | -Dist : For distant connection to database (change $gvsqw_DbaUser to $gvsqw_DistDbaUser@$ORACLE_SID ). | ||
Latest revision as of 16:15, 26 April 2024
Sourcing sqwora_Global.lib v2024.03 SQWareProduction for Oracle (dbSQWare) ...
Usage: sqwora_DbmsStats.ksh [-h] -I <instance> [+ options]
DESCRIPTION
sqwora_DbmsStats.ksh gather statistics with DBMS_STATS
SUPPORT
Oracle supported versions: 9iR2 <= v <= 21c
PARAMETERS
-I instance : Target instance to gather statistics with DBMS_STATS.
OPTIONS
-h : Display the full usage.
-s : Display samples of usage.
-U Users : Schemas list (all without SYS by default),
to gather statistics for SYS, it must be the only one in the list.
-EU Users : Schemas list to exclude.
-Pdb pdb_name : Set the name of pdb for multitenant.
-NLS nls_numeric : Change the value for the SQL parameters NLS_NUMERIC_CHARACTERS (by default: '').
-PCT estimate_pct : Determines the percentage of rows to sample between 0.000001 and 100,
you can use the constant DBMS_STATS.AUTO_SAMPLE_SIZE (by default: 10).
-BSA block_sample : Determines the uses of random block sampling or random row sampling (by default: TRUE).
-MOP method_opt : Set preference method 'FOR ALL [INDEXED | HIDDEN] COLUMNS [size_clause]' (by default: FOR ALL INDEXED COLUMNS SIZE REPEAT),
(for SYS FOR ALL COLUMNS SIZE SKEWONLY).
-DEG degree : Determines the degree of parallelism used for gathering statistics,
you can use the constant DBMS_STATS.DEFAULT_DEGREE (by default: 1).
-GRA granularity : Granularity of statistics to collect, only pertinent if the table is partitioned (by default: ALL).
-CAS cascade : Determines whether to collect index statistics as part of gathering table statistics,
you can use the constant DBMS_STATS.AUTO_CASCADE (by default: TRUE).
-OPT options : Specifies which objects require statistics to be gathered (by default: GATHER AUTO),
(for SYS GATHER).
-FRT return_code : Force return code value on error.
-Dist : For distant connection to database (change $gvsqw_DbaUser to $gvsqw_DistDbaUser@$ORACLE_SID ).
-AddMail email : Email address to add at 'pmexpdba@gmail.com'.
-SendReport : Send execution log report.
-NoMail : Deactivate sendmail on error to pmexpdba@gmail.com (by default, send on error).
-Locale locale : Force Locale for help display (fr,en).
-Exec : Gather statistics (by default, display generated commands).
