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Lock Management

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deadlock_timeout

Attribute Value
Category Lock Management
Description Sets the amount of time, in milliseconds, to wait on a lock before checking for deadlock.
Data type integer
Default value 1000
Allowed values 1-2147483647
Parameter type dynamic
Documentation deadlock_timeout

max_locks_per_transaction

Attribute Value
Category Lock Management
Description Sets the maximum number of locks can be taken per transaction. When running a replica server, you must set this parameter to the same or higher value than on the master server.
Data type integer
Default value 64
Allowed values 10-8388608
Parameter type static
Documentation max_locks_per_transaction

max_pred_locks_per_page

Attribute Value
Category Lock Management
Description Sets the maximum number of predicate-locked tuples per page.
Data type integer
Default value 2
Allowed values 0-2147483647
Parameter type dynamic
Documentation max_pred_locks_per_page

max_pred_locks_per_relation

Attribute Value
Category Lock Management
Description Sets the maximum number of predicate-locked pages and tuples per relation.
Data type integer
Default value -2
Allowed values -2147483648-2147483647
Parameter type dynamic
Documentation max_pred_locks_per_relation

max_pred_locks_per_transaction

Attribute Value
Category Lock Management
Description Sets the maximum number of predicate locks per transaction.
Data type integer
Default value 64
Allowed values 64
Parameter type read-only
Documentation max_pred_locks_per_transaction

deadlock_timeout

Attribute Value
Category Lock Management
Description Sets the amount of time, in milliseconds, to wait on a lock before checking for deadlock.
Data type integer
Default value 1000
Allowed values 1-2147483647
Parameter type dynamic
Documentation deadlock_timeout

max_locks_per_transaction

Attribute Value
Category Lock Management
Description Sets the maximum number of locks can be taken per transaction. When running a replica server, you must set this parameter to the same or higher value than on the master server.
Data type integer
Default value 64
Allowed values 10-8388608
Parameter type static
Documentation max_locks_per_transaction

max_pred_locks_per_page

Attribute Value
Category Lock Management
Description Sets the maximum number of predicate-locked tuples per page.
Data type integer
Default value 2
Allowed values 0-2147483647
Parameter type dynamic
Documentation max_pred_locks_per_page

max_pred_locks_per_relation

Attribute Value
Category Lock Management
Description Sets the maximum number of predicate-locked pages and tuples per relation.
Data type integer
Default value -2
Allowed values -2147483648-2147483647
Parameter type dynamic
Documentation max_pred_locks_per_relation

max_pred_locks_per_transaction

Attribute Value
Category Lock Management
Description Sets the maximum number of predicate locks per transaction.
Data type integer
Default value 64
Allowed values 64
Parameter type read-only
Documentation max_pred_locks_per_transaction

deadlock_timeout

Attribute Value
Category Lock Management
Description Sets the amount of time, in milliseconds, to wait on a lock before checking for deadlock.
Data type integer
Default value 1000
Allowed values 1-2147483647
Parameter type dynamic
Documentation deadlock_timeout

max_locks_per_transaction

Attribute Value
Category Lock Management
Description Sets the maximum number of locks can be taken per transaction. When running a replica server, you must set this parameter to the same or higher value than on the master server.
Data type integer
Default value 64
Allowed values 10-8388608
Parameter type static
Documentation max_locks_per_transaction

max_pred_locks_per_page

Attribute Value
Category Lock Management
Description Sets the maximum number of predicate-locked tuples per page.
Data type integer
Default value 2
Allowed values 0-2147483647
Parameter type dynamic
Documentation max_pred_locks_per_page

max_pred_locks_per_relation

Attribute Value
Category Lock Management
Description Sets the maximum number of predicate-locked pages and tuples per relation.
Data type integer
Default value -2
Allowed values -2147483648-2147483647
Parameter type dynamic
Documentation max_pred_locks_per_relation

max_pred_locks_per_transaction

Attribute Value
Category Lock Management
Description Sets the maximum number of predicate locks per transaction.
Data type integer
Default value 64
Allowed values 64
Parameter type read-only
Documentation max_pred_locks_per_transaction

deadlock_timeout

Attribute Value
Category Lock Management
Description Sets the amount of time, in milliseconds, to wait on a lock before checking for deadlock.
Data type integer
Default value 1000
Allowed values 1-2147483647
Parameter type dynamic
Documentation deadlock_timeout

max_locks_per_transaction

Attribute Value
Category Lock Management
Description Sets the maximum number of locks can be taken per transaction. When running a replica server, you must set this parameter to the same or higher value than on the master server.
Data type integer
Default value 64
Allowed values 10-8388608
Parameter type static
Documentation max_locks_per_transaction

max_pred_locks_per_page

Attribute Value
Category Lock Management
Description Sets the maximum number of predicate-locked tuples per page.
Data type integer
Default value 2
Allowed values 0-2147483647
Parameter type dynamic
Documentation max_pred_locks_per_page

max_pred_locks_per_relation

Attribute Value
Category Lock Management
Description Sets the maximum number of predicate-locked pages and tuples per relation.
Data type integer
Default value -2
Allowed values -2147483648-2147483647
Parameter type dynamic
Documentation max_pred_locks_per_relation

max_pred_locks_per_transaction

Attribute Value
Category Lock Management
Description Sets the maximum number of predicate locks per transaction.
Data type integer
Default value 64
Allowed values 64
Parameter type read-only
Documentation max_pred_locks_per_transaction

deadlock_timeout

Attribute Value
Category Lock Management
Description Sets the amount of time, in milliseconds, to wait on a lock before checking for deadlock.
Data type integer
Default value 1000
Allowed values 1-2147483647
Parameter type dynamic
Documentation deadlock_timeout

max_locks_per_transaction

Attribute Value
Category Lock Management
Description Sets the maximum number of locks can be taken per transaction. When running a replica server, you must set this parameter to the same or higher value than on the master server.
Data type integer
Default value 64
Allowed values 10-8388608
Parameter type static
Documentation max_locks_per_transaction

max_pred_locks_per_page

Attribute Value
Category Lock Management
Description Sets the maximum number of predicate-locked tuples per page.
Data type integer
Default value 2
Allowed values 0-2147483647
Parameter type dynamic
Documentation max_pred_locks_per_page

max_pred_locks_per_relation

Attribute Value
Category Lock Management
Description Sets the maximum number of predicate-locked pages and tuples per relation.
Data type integer
Default value -2
Allowed values -2147483648-2147483647
Parameter type dynamic
Documentation max_pred_locks_per_relation

max_pred_locks_per_transaction

Attribute Value
Category Lock Management
Description Sets the maximum number of predicate locks per transaction.
Data type integer
Default value 64
Allowed values 64
Parameter type read-only
Documentation max_pred_locks_per_transaction

deadlock_timeout

Attribute Value
Category Lock Management
Description Sets the amount of time, in milliseconds, to wait on a lock before checking for deadlock.
Data type integer
Default value 1000
Allowed values 1-2147483647
Parameter type dynamic
Documentation deadlock_timeout

max_locks_per_transaction

Attribute Value
Category Lock Management
Description Sets the maximum number of locks can be taken per transaction. When running a replica server, you must set this parameter to the same or higher value than on the master server.
Data type integer
Default value 64
Allowed values 10-8388608
Parameter type static
Documentation max_locks_per_transaction

max_pred_locks_per_page

Attribute Value
Category Lock Management
Description Sets the maximum number of predicate-locked tuples per page.
Data type integer
Default value 2
Allowed values 0-2147483647
Parameter type dynamic
Documentation max_pred_locks_per_page

max_pred_locks_per_relation

Attribute Value
Category Lock Management
Description Sets the maximum number of predicate-locked pages and tuples per relation.
Data type integer
Default value -2
Allowed values -2147483648-2147483647
Parameter type dynamic
Documentation max_pred_locks_per_relation

max_pred_locks_per_transaction

Attribute Value
Category Lock Management
Description Sets the maximum number of predicate locks per transaction.
Data type integer
Default value 64
Allowed values 64
Parameter type read-only
Documentation max_pred_locks_per_transaction

deadlock_timeout

Attribute Value
Category Lock Management
Description Sets the amount of time, in milliseconds, to wait on a lock before checking for deadlock.
Data type integer
Default value 1000
Allowed values 1-2147483647
Parameter type dynamic
Documentation deadlock_timeout

max_locks_per_transaction

Attribute Value
Category Lock Management
Description Sets the maximum number of locks can be taken per transaction. When running a replica server, you must set this parameter to the same or higher value than on the master server.
Data type integer
Default value 64
Allowed values 10-8388608
Parameter type static
Documentation max_locks_per_transaction

max_pred_locks_per_page

Attribute Value
Category Lock Management
Description Sets the maximum number of predicate-locked tuples per page.
Data type integer
Default value 2
Allowed values 0-2147483647
Parameter type dynamic
Documentation max_pred_locks_per_page

max_pred_locks_per_relation

Attribute Value
Category Lock Management
Description Sets the maximum number of predicate-locked pages and tuples per relation.
Data type integer
Default value -2
Allowed values -2147483648-2147483647
Parameter type dynamic
Documentation max_pred_locks_per_relation

max_pred_locks_per_transaction

Attribute Value
Category Lock Management
Description Sets the maximum number of predicate locks per transaction.
Data type integer
Default value 64
Allowed values 64
Parameter type read-only
Documentation max_pred_locks_per_transaction