blackicedbear/FHC-Core
1
0
Fork 0
mirror of https://github.com/FH-Complete/FHC-Core.git synced 2026-07-24 02:12:17 +00:00
Code Issues Packages Projects Releases Wiki Activity

db-changes for lehre.tbl_projektarbeit

Browse Source
This commit is contained in:
Andreas Moik
2016-04-19 16:04:21 +02:00
parent 01eab769ec
commit 8c475139e4
1 changed files with 44 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files
system/dbupdate_eine_uid.php
+44 -39
View File
@@ -34,13 +34,14 @@ echo '<html>
$all_tables_to_update =
array
(
array("schema" => "bis", "name" => "tbl_bisio", "from" => "student_uid", "to" => "prestudent_id", "datatype" => "int", "newTarget" => "tbl_prestudent", "newTargetSchema" => "public", "pickDataFrom" => "tbl_student", "pickDataFromCol" => "student_uid"),
array("schema" => "campus", "name" => "tbl_lvgesamtnote", "from" => "student_uid", "to" => "prestudent_id", "datatype" => "int", "newTarget" => "tbl_prestudent", "newTargetSchema" => "public", "pickDataFrom" => "tbl_student", "pickDataFromCol" => "student_uid"),
array("schema" => "campus", "name" => "tbl_studentbeispiel", "from" => "student_uid", "to" => "uid", "datatype" => "varchar(32)", "newTarget" => "tbl_benutzer", "newTargetSchema" => "public", "pickDataFrom" => "tbl_benutzer", "pickDataFromCol" => "uid" ),
array("schema" => "campus", "name" => "tbl_studentuebung", "from" => "student_uid", "to" => "uid", "datatype" => "varchar(32)", "newTarget" => "tbl_benutzer", "newTargetSchema" => "public", "pickDataFrom" => "tbl_benutzer", "pickDataFromCol" => "uid" ),
array("schema" => "campus", "name" => "tbl_legesamtnote", "from" => "student_uid", "to" => "prestudent_id", "datatype" => "int", "newTarget" => "tbl_prestudent", "newTargetSchema" => "public", "pickDataFrom" => "tbl_student", "pickDataFromCol" => "student_uid"),
array("schema" => "lehre", "name" => "tbl_abschlusspruefung", "from" => "student_uid", "to" => "prestudent_id", "datatype" => "int", "newTarget" => "tbl_prestudent", "newTargetSchema" => "public", "pickDataFrom" => "tbl_student", "pickDataFromCol" => "student_uid"),
array("schema" => "public", "name" => "tbl_studentlehrverband", "from" => "student_uid", "to" => "prestudent_id", "datatype" => "int", "newTarget" => "tbl_prestudent", "newTargetSchema" => "public", "pickDataFrom" => "tbl_student", "pickDataFromCol" => "student_uid"),
array("schema" => "bis", "name" => "tbl_bisio", "from" => "student_uid", "to" => "prestudent_id", "datatype" => "int", "newTarget" => "tbl_prestudent", "newTargetSchema" => "public", "pickDataFrom" => "tbl_student", "pickDataFromCol" => "student_uid"),
array("schema" => "campus", "name" => "tbl_lvgesamtnote", "from" => "student_uid", "to" => "prestudent_id", "datatype" => "int", "newTarget" => "tbl_prestudent", "newTargetSchema" => "public", "pickDataFrom" => "tbl_student", "pickDataFromCol" => "student_uid"),
array("schema" => "campus", "name" => "tbl_studentbeispiel", "from" => "student_uid", "to" => "uid", "datatype" => "varchar(32)", "newTarget" => "tbl_benutzer", "newTargetSchema" => "public", "pickDataFrom" => "tbl_benutzer", "pickDataFromCol" => "uid" ),
array("schema" => "campus", "name" => "tbl_studentuebung", "from" => "student_uid", "to" => "uid", "datatype" => "varchar(32)", "newTarget" => "tbl_benutzer", "newTargetSchema" => "public", "pickDataFrom" => "tbl_benutzer", "pickDataFromCol" => "uid" ),
array("schema" => "campus", "name" => "tbl_legesamtnote", "from" => "student_uid", "to" => "prestudent_id", "datatype" => "int", "newTarget" => "tbl_prestudent", "newTargetSchema" => "public", "pickDataFrom" => "tbl_student", "pickDataFromCol" => "student_uid"),
array("schema" => "lehre", "name" => "tbl_abschlusspruefung", "from" => "student_uid", "to" => "prestudent_id", "datatype" => "int", "newTarget" => "tbl_prestudent", "newTargetSchema" => "public", "pickDataFrom" => "tbl_student", "pickDataFromCol" => "student_uid"),
array("schema" => "public", "name" => "tbl_studentlehrverband", "from" => "student_uid", "to" => "prestudent_id", "datatype" => "int", "newTarget" => "tbl_prestudent", "newTargetSchema" => "public", "pickDataFrom" => "tbl_student", "pickDataFromCol" => "student_uid"),
array("schema" => "lehre", "name" => "tbl_projektarbeit", "from" => "student_uid", "to" => "prestudent_id", "datatype" => "int", "newTarget" => "tbl_prestudent", "newTargetSchema" => "public", "pickDataFrom" => "tbl_student", "pickDataFromCol" => "student_uid"),
);
if(!isset($_POST["action"]))
@@ -362,7 +363,7 @@ else if($_POST["action"] == "Starten")
upper(btrim((((( SELECT tbl_studiengang.typ::text || tbl_studiengang.kurzbz::text
FROM tbl_studiengang
WHERE tbl_studiengang.studiengang_kz = tbl_lehrverband.studiengang_kz)) || tbl_lehrverband.semester) || tbl_lehrverband.verband::text) || tbl_lehrverband.gruppe::text)) AS gruppe_kurzbz,
tbl_studentlehrverband.student_uid AS uid,
tbl_studentlehrverband.prestudent_id,
true AS mailgrp,
tbl_lehrverband.bezeichnung AS beschreibung,
tbl_lehrverband.studiengang_kz,
@@ -431,46 +432,50 @@ function modifyOneTable($db, $table)
$indices = array();
$primary_keys = array();
$index_search_result = $db->db_query("SELECT * FROM pg_indexes WHERE schemaname=".$db->db_add_param($table["schema"])." AND tablename=".$db->db_add_param($table["name"]));
while($row = $db->db_fetch_object($index_search_result))
{
$check_if_pk_result = $db->db_query("select * from pg_constraint where conname=".$db->db_add_param($row->indexname));
if($db->db_num_rows($check_if_pk_result) == 1)
if(strpos($row->indexdef, $table["from"]) !== false) //only if the pk is affected
{
$get_definition_result = $db->db_query(
"SELECT conrelid::regclass AS table_from
,conname
,pg_get_constraintdef(c.oid)
FROM pg_constraint c
JOIN pg_namespace n ON n.oid = c.connamespace
WHERE contype IN ('f', 'p ')
AND n.nspname = ".$db->db_add_param($row->schemaname)."
AND conname = ".$db->db_add_param($row->indexname)."
ORDER BY conrelid::regclass::text, contype DESC;");
$def = $db->db_fetch_object($get_definition_result);
$check_if_pk_result = $db->db_query("select * from pg_constraint where conname=".$db->db_add_param($row->indexname));
if(!$pk_drop_result = $db->db_query('ALTER TABLE '.$table["schema"].".".$table["name"].' DROP CONSTRAINT '.$row->indexname))
if($db->db_num_rows($check_if_pk_result) == 1)
{
echo "<p><span style='color:red;'>ACHTUNG:</span> DROPPEN von PRIMARY KEY ".$row->indexname." fehlgeschlagen</p>";
$db->db_query("ROLLBACK;");
return;
}
$get_definition_result = $db->db_query(
"SELECT conrelid::regclass AS table_from
,conname
,pg_get_constraintdef(c.oid)
FROM pg_constraint c
JOIN pg_namespace n ON n.oid = c.connamespace
WHERE contype IN ('f', 'p ')
AND n.nspname = ".$db->db_add_param($row->schemaname)."
AND conname = ".$db->db_add_param($row->indexname)."
ORDER BY conrelid::regclass::text, contype DESC;");
$def = $db->db_fetch_object($get_definition_result);
$constraint_add_query = str_replace ($table["from"], $table["to"], $def->pg_get_constraintdef );
$primary_keys[] = 'ALTER TABLE '.$table["schema"].".".$table["name"].' ADD CONSTRAINT '.$row->indexname.' '.$constraint_add_query;
}
else
{
if(!$index_drop_result = $db->db_query('DROP INDEX '.$table["schema"].".".$row->indexname))
if(!$pk_drop_result = $db->db_query('ALTER TABLE '.$table["schema"].".".$table["name"].' DROP CONSTRAINT '.$row->indexname))
{
echo "<p><span style='color:red;'>ACHTUNG:</span> DROPPEN von PRIMARY KEY ".$row->indexname." fehlgeschlagen</p>";
$db->db_query("ROLLBACK;");
return;
}
$constraint_add_query = str_replace ($table["from"], $table["to"], $def->pg_get_constraintdef );
$primary_keys[] = 'ALTER TABLE '.$table["schema"].".".$table["name"].' ADD CONSTRAINT '.$row->indexname.' '.$constraint_add_query;
}
else
{
echo "<p><span style='color:red;'>ACHTUNG:</span> DROPPEN von INDEX ".$row->indexname." fehlgeschlagen</p>";
$db->db_query("ROLLBACK;");
return;
}
if(!$index_drop_result = $db->db_query('DROP INDEX '.$table["schema"].".".$row->indexname))
{
echo "<p><span style='color:red;'>ACHTUNG:</span> DROPPEN von INDEX ".$row->indexname." fehlgeschlagen</p>";
$db->db_query("ROLLBACK;");
return;
}
$index_add_query = str_replace ($table["from"], $table["to"], $row->indexdef );
$indices[] = $index_add_query;
$index_add_query = str_replace ($table["from"], $table["to"], $row->indexdef );
$indices[] = $index_add_query;
}
}
}