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view website/issues/html/query.edit.html @ 6610:db3f0ba75b4a
Change checkpoint_data and restore_connection_on_error to subtransaction
checkpoint_data and restore_connection_on_error used to commit() and
rollback() the db connection. This causes additional I/O and load.
Changed them to use 'SAVEPOINT name' and 'ROLLBACK TO name' to get a
faster method for handling errors within a tranaction.
One thing to note is that postgresql (unlike SQL std) doesn't
overwrite an older savepoint with he same name. It keeps all
savepoints but only rolls back to the newest one with a given name.
This could be a resource issue. I left a commented out release
statement in case somebody runs into an issue due to too many
savepoints. I expect it to slow down the import but....
| author | John Rouillard <rouilj@ieee.org> |
|---|---|
| date | Sat, 29 Jan 2022 11:29:36 -0500 |
| parents | 58c52057418d |
| children |
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<!-- dollarId: user.item,v 1.7 2002/08/16 04:29:04 richard Exp dollar--> <tal:block metal:use-macro="templates/page/macros/icing"> <title metal:fill-slot="head_title" i18n:translate="" >"Your Queries" Editing - <span tal:replace="config/TRACKER_NAME" i18n:name="tracker" /></title> <span metal:fill-slot="body_title" tal:omit-tag="python:1" i18n:translate="">"Your Queries" Editing</span> <td class="content" metal:fill-slot="content" tal:define="anti_csrf_this_page python:utils.anti_csrf_nonce()" > <span tal:condition="not:context/is_edit_ok" i18n:translate="">You are not allowed to edit queries.</span> <script tal:attributes="nonce request/client/client_nonce" language="javascript"> // This allows us to make the delete button an immediate action. // The post_to_url function comes from: // http://stackoverflow.com/questions/133925/javascript-post-request-like-a-form-submit function retire(qid, csrf) { post_to_url('query'+qid, {'@action': 'retire', '@template':'edit', '@csrf': csrf}); } function restore(qid, csrf) { post_to_url('query'+qid, {'@action': 'restore', '@template': 'edit', '@csrf': csrf}); } function post_to_url(path, params, method) { method = method || "post"; // Set method to post by default if not specified. var form = document.createElement("form"); form.setAttribute("method", method); form.setAttribute("action", path); for(var key in params) { if(params.hasOwnProperty(key)) { var hiddenField = document.createElement("input"); hiddenField.setAttribute("type", "hidden"); hiddenField.setAttribute("name", key); hiddenField.setAttribute("value", params[key]); form.appendChild(hiddenField); } } document.body.appendChild(form); form.submit(); } </script> <form method="POST" onSubmit="return submit_once()" action="query" enctype="multipart/form-data" tal:condition="context/is_edit_ok"> <table class="list" width="100%" tal:define="uid request/user/id; mine request/user/queries"> <tr><th i18n:translate="">Query</th> <th i18n:translate="">Include in "Your Queries"</th> <th i18n:translate="">Edit</th> <th i18n:translate="">Private to you?</th> <th i18n:translate="">delete/restore<br> (javascript<br>required)</th> </tr> <tr> <td colspan="5"><b i18n:translate="">Queries I created</b></td> </tr> <tr tal:define="queries python:db.query.filter(filterspec={'creator': uid})" tal:repeat="query queries"> <tal:block> <td><a tal:attributes="href string:${query/klass}?${query/url}" tal:content="query/name">query</a></td> <td metal:define-macro="include"> <select tal:condition="python:query.id not in mine" tal:attributes="name string:user${uid}@add@queries"> <option value="" i18n:translate="">leave out</option> <option tal:attributes="value query/id" i18n:translate="">include</option> </select> <select tal:condition="python:query.id in mine" tal:attributes="name string:user${uid}@remove@queries"> <option value="" i18n:translate="">leave in</option> <option tal:attributes="value query/id" i18n:translate="">remove</option> </select> </td> <td><a tal:attributes="href string:query${query/id}" i18n:translate="">edit</a></td> <td> <select tal:attributes="name string:query${query/id}@private_for"> <option tal:attributes="selected python:query.private_for == uid; value uid" i18n:translate="">yes</option> <option tal:attributes="selected python:not query.private_for" value="-1" i18n:translate="">no</option> </select> </td> <td> <input type="button" value="Delete" i18n:attributes="value" tal:attributes="onClick python:'''retire('%s','%s')'''%(query.id,anti_csrf_this_page)"> </td> </tal:block> </tr> <tr> <td colspan="4"><b i18n:translate="">Queries others created</b></td> <td colspan="4"><b i18n:translate="">Owner</b></td> </tr> <tr tal:define="queries python:db.query.filter(filterspec={'private_for': None})" tal:repeat="query queries"> <tal:block tal:condition="python:not query.creator == uid"> <td><a tal:attributes="href string:${query/klass}?${query/url}" tal:content="query/name">query</a></td> <td metal:use-macro="template/macros/include" /> <td colspan="2" tal:condition="not:query/is_edit_ok" i18n:translate="">[not yours to edit]</td> <td colspan="2" tal:condition="query/is_edit_ok" i18n:translate=""><a tal:attributes="href string:query${query/id}" i18n:translate="">edit</a></td> <td colspan="2" tal:content="query/creator" i18n:translate="">put query owner here</td> </tal:block> </tr> <tr> <td colspan="5"><b i18n:translate="">Active retired/private queries</b></td> </tr> <tal:block tal:repeat="query request/user/queries"> <tr> <tal:block condition="python:path('query/is_retired')"> <td><a tal:attributes="href string:${query/klass}?${query/url}" tal:content="query/name">query</a></td> <tal:block tal:condition="python: not query.creator == uid"> <td metal:use-macro="template/macros/include"> </td> </tal:block> <td colspan="2" tal:condition="python: not query.creator == uid" i18n:translate="">[query is retired]</td> <td colspan="3" tal:condition="python: query.creator == uid" i18n:translate="">[query is retired]</td> <td tal:condition="python:query.creator == uid"> <input type="button" value="Restore" i18n:attributes="value" tal:attributes="onClick python:'''restore('%s','%s')'''%(query.id,anti_csrf_this_page)"> </td> <td colspan="1" tal:condition="python:not query.creator == uid" tal:content="query/creator" i18n:translate="">put query owner here</td> </tal:block> </tr> <tr> <tal:block condition="python:path('query/private_for') and (not query.creator == uid)"> <td><a tal:attributes="href string:${query/klass}?${query/url}" tal:content="query/name">query</a></td> <tal:block tal:condition="python: not query.creator == uid"> <td metal:use-macro="template/macros/include"> </td> </tal:block> <td colspan="2" i18n:translate="">[query is private]</td> <td tal:condition="python:query.creator == uid"> <input type="button" value="Restore" i18n:attributes="value" tal:attributes="onClick python:'''restore('%s','%s')'''%(query.id,anti_csrf_this_page)"> </td> <td colspan="1" tal:content="query/creator" i18n:translate="">put query owner here</td> </tal:block> </tr> </tal:block> <tr><td colspan="5"> <input type="hidden" name="@action" value="edit"> <input type="hidden" name="@template" value="edit"> <input name="@csrf" type="hidden" tal:attributes="value anti_csrf_this_page"> <input type="submit" value="Save Selection" i18n:attributes="value"> </td></tr> </table> </form> </td> </tal:block>
