Optimizing NULL check on pkey column

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Title Optimizing NULL check on pkey column
Topic Performance
Created 2020-08-27 15:57:28
Last modified 2020-09-14 05:19:12 (2 weeks, 2 days ago)
Latest email 2020-09-10 09:55:04 (2 weeks, 6 days ago)
Status
2020-09: Needs review
Target version
Authors Surafel Temesgen (surafel)
Reviewers Ashutosh Bapat (ashutoshbapat)Become reviewer
Committer
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Emails
Evaluate expression at planning time for two more cases
First at 2020-08-27 12:31:15 by Surafel Temesgen <surafel3000 at gmail.com>
Latest at 2020-09-10 09:55:04 by Surafel Temesgen <surafel3000 at gmail.com>
Latest attachment (null_check_on_pkey_optimization_v2.patch) at 2020-09-10 09:55:04 from Surafel Temesgen <surafel3000 at gmail.com>
    Attachment (null_check_on_pkey_optimization_v2.patch) at 2020-09-10 09:55:04 from Surafel Temesgen <surafel3000 at gmail.com> (Patch: Yes)
    Attachment (null_check_on_pkey_optimization_v1.patch) at 2020-08-27 12:31:15 from Surafel Temesgen <surafel3000 at gmail.com> (Patch: Yes)
History
When Who What
2020-09-18 09:56:24 Ashutosh Bapat (ashutoshbapat) Added ashutoshbapat as reviewer
2020-09-14 05:19:12 Surafel Temesgen (surafel) New status: Needs review
2020-09-10 00:21:18 Tom Lane (tgl) New status: Waiting on Author
2020-08-27 15:58:03 Surafel Temesgen (surafel) Changed authors to Surafel Temesgen (surafel)
2020-08-27 15:57:28 Surafel Temesgen (surafel) Attached mail thread CALAY4q_Wazcha2f0kpd=zVh7bwfC=txF_n2XVdvmRmGCS+pWeQ@mail.gmail.com
2020-08-27 15:57:28 Surafel Temesgen (surafel) Created patch record
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