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  1. Moodle
  2. MDL-66614

$DB->get_records uses a lot of Peak RAM with Postgres (backport of MDL-66327)

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    • MOODLE_36_STABLE, MOODLE_37_STABLE
    • MOODLE_36_STABLE, MOODLE_37_STABLE
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      Copied from MDL-66327:

      CI Will test this fully

      I'd recommend that any reviewer and other interested parties uses the dbmemtestcli.php script to compare the different approaches on a variety of hardware and PHP versions.

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      Copied from MDL-66327 : CI Will test this fully I'd recommend that any reviewer and other interested parties uses the dbmemtestcli.php script to compare the different approaches on a variety of hardware and PHP versions.

      This fix has been in master for a while and is an important performance improvement. It would be good to get to users (and we certainly want it at the OU!) so I am opening a backport request.

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            timhunt Tim Hunt
            timhunt Tim Hunt
            Sam Marshall Sam Marshall
            Sara Arjona (@sarjona) Sara Arjona (@sarjona)
            CiBoT CiBoT
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