Details
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Task
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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None
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None
Description
since allowLocalInfile is enable by default (https://jira.mariadb.org/browse/CONJ-961), different performance optimisation using pipelining are now disable by default.
'LOAD LOCAL INFILE' commands are very unlikly to be used in batch. To avoid performance regression, driver can do a poor man parsing, to ensure that batching doesn't contain LOAD LOCAL commands, permitting then the use of pipelining (and bulk).
Attachments
Activity
| Field | Original Value | New Value |
|---|---|---|
| Fix Version/s | 3.0.6 [ 28200 ] |
| Description |
since allowLocalInfile is enable by default, optimisation using pipelining are most of the time disable.
'LOAD LOCAL INFILE' commands are very unlikly to be used in batch. A very basic parse to ensure that there is no LOAD LOCAL commands will permit the use of pipelining, permitting better performance results. |
*strong text*since allowLocalInfile is enable by default, optimisation using pipelining are most of the time disable.
'LOAD LOCAL INFILE' commands are very unlikly to be used in batch. A very basic parse to ensure that there is no LOAD LOCAL commands will permit the use of pipelining, permitting better performance results. |
| Description |
*strong text*since allowLocalInfile is enable by default, optimisation using pipelining are most of the time disable.
'LOAD LOCAL INFILE' commands are very unlikly to be used in batch. A very basic parse to ensure that there is no LOAD LOCAL commands will permit the use of pipelining, permitting better performance results. |
*strong text*since allowLocalInfile is enable by default (https://jira.mariadb.org/browse/CONJ-961), different performance optimisation using pipelining are now disable by default.
'LOAD LOCAL INFILE' commands are very unlikly to be used in batch. To avoid performance regression, driver can do a poor man parsing, to ensure that batching doesn't contain LOAD LOCAL commands, permitting then the use of pipelining (and bulk). |
| issue.field.resolutiondate | 2022-06-02 07:50:03.0 | 2022-06-02 07:50:03.832 |
| Component/s | batch [ 14105 ] | |
| Resolution | Fixed [ 1 ] | |
| Status | Open [ 1 ] | Closed [ 6 ] |
| Description |
*strong text*since allowLocalInfile is enable by default (https://jira.mariadb.org/browse/CONJ-961), different performance optimisation using pipelining are now disable by default.
'LOAD LOCAL INFILE' commands are very unlikly to be used in batch. To avoid performance regression, driver can do a poor man parsing, to ensure that batching doesn't contain LOAD LOCAL commands, permitting then the use of pipelining (and bulk). |
since allowLocalInfile is enable by default (https://jira.mariadb.org/browse/CONJ-961), different performance optimisation using pipelining are now disable by default.
'LOAD LOCAL INFILE' commands are very unlikly to be used in batch. To avoid performance regression, driver can do a poor man parsing, to ensure that batching doesn't contain LOAD LOCAL commands, permitting then the use of pipelining (and bulk). |