Correctly measure duration of Query

[arielshaqed]

Measure all the way through reading Rows.

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This change is 

[arielshaqed]

Sample log line:

INFO   [2020-12-10T17:18:36+02:00]db/traced_rows.go:34 db.(*LoggedRows).logDuration rows done                                     args="[foo ]" duration=2.234833ms query="\n\t    WITH resolved_policies_view AS (\n                SELECT auth_policies.id, auth_policies.created_at, auth_policies.display_name, auth_policies.statement, auth_users.display_name AS user_display_name\n                FROM auth_policies INNER JOIN\n                     auth_user_policies ON (auth_policies.id = auth_user_policies.policy_id) INNER JOIN\n\t\t     auth_users ON (auth_users.id = auth_user_policies.user_id)\n                UNION\n\t\tSELECT auth_policies.id, auth_policies.created_at, auth_policies.display_name, auth_policies.statement, auth_users.display_name AS user_display_name\n\t\tFROM auth_policies INNER JOIN\n\t\t     auth_group_policies ON (auth_policies.id = auth_group_policies.policy_id) INNER JOIN\n\t\t     auth_groups ON (auth_groups.id = auth_group_policies.group_id) INNER JOIN\n\t\t     auth_user_groups ON (auth_user_groups.group_id = auth_groups.id) INNER JOIN\n\t\t     auth_users ON (auth_users.id = auth_user_groups.user_id)\n\t    ) SELECT id, created_at, display_name, statement FROM resolved_policies_view WHERE user_display_name = $1 AND display_name > $2 ORDER BY display_name" type="start query"

[nopcoder]

very cool

[nopcoder]

align the filename with the type LoggedRows <-> traced_rows

[arielshaqed]

Done!

[nopcoder]

Suggested change

	var compileCheck pgx.Rows = &LoggedRows{}
	var _ pgx.Rows = &LoggedRows{}

[arielshaqed]

Done!

[arielshaqed]

Thanks!

[arielshaqed]

Done!

[arielshaqed]

Done!

[nopcoder]

Reviewed 1 of 4 files at r1.
Reviewable status: 1 of 4 files reviewed, 2 unresolved discussions (waiting on @nopcoder)