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Overview
Comment:Further enhance the test-rename-list to include a title with the number of renames and the number of associated check-ins.
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SHA3-256:b6aa2a2370925b411920a711030b41a218babbf7be523f9353aa8726bdd84faa
User & Date: drh 2018-05-05 19:02:54
Context
2018-05-05
19:04
Change the title on the /test-rename-list page to use "file name changes". check-in: f99b8819 user: drh tags: trunk
19:02
Further enhance the test-rename-list to include a title with the number of renames and the number of associated check-ins. check-in: b6aa2a23 user: drh tags: trunk
17:47
Make the table generated by /test-rename-list sortable. check-in: 80ec9d53 user: drh tags: trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to src/path.c.

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    g.argv += 2;
    g.argc -= 2;
  }
}

/* Query to extract all rename operations */
static const char zRenameQuery[] =

@ SELECT
@     datetime(event.mtime),
@     F.name AS old_name,
@     T.name AS new_name,
@     blob.uuid
@   FROM mlink, filename F, filename T, event, blob
@  WHERE coalesce(mlink.pfnid,0)!=0 AND mlink.pfnid!=mlink.fnid
@    AND F.fnid=mlink.pfnid
@    AND T.fnid=mlink.fnid
@    AND event.objid=mlink.mid
@    AND event.type='ci'
@    AND blob.rid=mlink.mid
@  ORDER BY 1 DESC, 2;
;

/* Query to extract distinct rename operations */
static const char zDistinctRenameQuery[] =

@ SELECT
@     min(datetime(event.mtime)),
@     F.name AS old_name,
@     T.name AS new_name,
@     blob.uuid
@   FROM mlink, filename F, filename T, event, blob
@  WHERE coalesce(mlink.pfnid,0)!=0 AND mlink.pfnid!=mlink.fnid
@    AND F.fnid=mlink.pfnid
@    AND T.fnid=mlink.fnid
@    AND event.objid=mlink.mid
@    AND event.type='ci'
@    AND blob.rid=mlink.mid
@  GROUP BY 2, 3
@  ORDER BY 1 DESC, 2;
;

/*
** WEBPAGE: test-rename-list
**
** Print a list of all file rename operations throughout history.
** This page is intended for for testing purposes only and may change
** or be discontinued without notice.
*/
void test_rename_list_page(void){
  Stmt q;



  login_check_credentials();
  if( !g.perm.Read ){ login_needed(g.anon.Read); return; }
  if( P("all")!=0 ){
    style_header("List Of All File Name Changes");
    db_prepare(&q, "%s", zRenameQuery/*safe-for-%s*/);
    style_submenu_element("Distinct", "%R/test-rename-list");
  }else{
    style_header("List Of Distinct File Name Changes");
    db_prepare(&q, "%s", zDistinctRenameQuery/*safe-for-%s*/);
    style_submenu_element("All", "%R/test-rename-list?all");
  }





  @ <table class='sortable' data-column-types='tttt' data-init-sort='1'\
  @  border="1" cellpadding="2" cellspacing="0">
  @ <thead><tr><th>Date &amp; Time</th>
  @ <th>Old Name</th>
  @ <th>New Name</th>
  @ <th>Check-in</th></tr></thead><tbody>
  while( db_step(&q)==SQLITE_ROW ){







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    g.argv += 2;
    g.argc -= 2;
  }
}

/* Query to extract all rename operations */
static const char zRenameQuery[] =
@ CREATE TEMP TABLE renames AS
@ SELECT
@     datetime(event.mtime) AS date,
@     F.name AS old_name,
@     T.name AS new_name,
@     blob.uuid AS checkin
@   FROM mlink, filename F, filename T, event, blob
@  WHERE coalesce(mlink.pfnid,0)!=0 AND mlink.pfnid!=mlink.fnid
@    AND F.fnid=mlink.pfnid
@    AND T.fnid=mlink.fnid
@    AND event.objid=mlink.mid
@    AND event.type='ci'
@    AND blob.rid=mlink.mid;

;

/* Query to extract distinct rename operations */
static const char zDistinctRenameQuery[] =
@ CREATE TEMP TABLE renames AS
@ SELECT
@     min(datetime(event.mtime)) AS date,
@     F.name AS old_name,
@     T.name AS new_name,
@     blob.uuid AS checkin
@   FROM mlink, filename F, filename T, event, blob
@  WHERE coalesce(mlink.pfnid,0)!=0 AND mlink.pfnid!=mlink.fnid
@    AND F.fnid=mlink.pfnid
@    AND T.fnid=mlink.fnid
@    AND event.objid=mlink.mid
@    AND event.type='ci'
@    AND blob.rid=mlink.mid
@  GROUP BY 2, 3;

;

/*
** WEBPAGE: test-rename-list
**
** Print a list of all file rename operations throughout history.
** This page is intended for for testing purposes only and may change
** or be discontinued without notice.
*/
void test_rename_list_page(void){
  Stmt q;
  int nRename;
  int nCheckin;

  login_check_credentials();
  if( !g.perm.Read ){ login_needed(g.anon.Read); return; }
  if( P("all")!=0 ){
    style_header("List Of All File Name Changes");
    db_multi_exec("%s", zRenameQuery/*safe-for-%s*/);
    style_submenu_element("Distinct", "%R/test-rename-list");
  }else{
    style_header("List Of Distinct File Name Changes");
    db_multi_exec("%s", zDistinctRenameQuery/*safe-for-%s*/);
    style_submenu_element("All", "%R/test-rename-list?all");
  }
  nRename = db_int(0, "SELECT count(*) FROM renames;");
  nCheckin = db_int(0, "SELECT count(DISTINCT checkin) FROM renames;");
  db_prepare(&q, "SELECT date, old_name, new_name, checkin FROM renames"
                 " ORDER BY date DESC, old_name ASC");
  @ <h1>%d(nRename) rename operations in %d(nCheckin) check-ins</h1>
  @ <table class='sortable' data-column-types='tttt' data-init-sort='1'\
  @  border="1" cellpadding="2" cellspacing="0">
  @ <thead><tr><th>Date &amp; Time</th>
  @ <th>Old Name</th>
  @ <th>New Name</th>
  @ <th>Check-in</th></tr></thead><tbody>
  while( db_step(&q)==SQLITE_ROW ){