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chamilo-lms
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Addin validation if table exists see #4662

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skala
Julio Montoya 13 years ago
parent 4db3767e9c
commit d280694759
1 changed files with 58 additions and 46 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 104
      main/install/update-db-1.8.8-1.9.0.inc.php

104
main/install/update-db-1.8.8-1.9.0.inc.php
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@ -317,13 +317,12 @@ if (defined('SYSTEM_INSTALLATION')) {
}
foreach ($list as $row_course) {
// Now use the $c_q_list
if (!$singleDbForm) { // otherwise just use the main one
iDatabase::select_db($row_course['db_name']);
}
Log::notice('Course db ' . $row_course['db_name']);
// Now use the $c_q_list
foreach ($c_q_list as $query) {
if ($singleDbForm) {
$query = preg_replace('/^(UPDATE|ALTER TABLE|CREATE TABLE|DROP TABLE|INSERT INTO|DELETE FROM)\s+(\w*)(.*)$/', "$1 $prefix{$row_course['db_name']}_$2$3", $query);
@ -340,6 +339,7 @@ if (defined('SYSTEM_INSTALLATION')) {
$work_table = $row_course['db_name'].".student_publication";
$item_table = $row_course['db_name'].".item_property";
if ($singleDbForm) {
$work_table = "$prefix{$row_course['db_name']}_student_publication";
$item_table = $row_course['db_name'].".item_property";
@ -351,7 +351,9 @@ if (defined('SYSTEM_INSTALLATION')) {
} else {
iDatabase::select_db($dbNameForm);
}
/* Start work fix */
/* Fixes the work subfolder and work with no parent issues */
@ -452,11 +454,8 @@ if (defined('SYSTEM_INSTALLATION')) {
}
}
/* End of work fix */
/* End of work fix */
//Course tables to be migrated
$table_list = array(
'announcement',
@ -553,55 +552,68 @@ if (defined('SYSTEM_INSTALLATION')) {
$count = $old_count = 0;
foreach ($table_list as $table) {
$just_table_name = $table;
$old_table = $row_course['db_name'].".".$table;
if ($singleDbForm) {
$old_table = "$prefix{$row_course['db_name']}_".$table;
$just_table_name = "$prefix{$row_course['db_name']}_".$table;
}
$course_id = $row_course['id'];
$new_table = DB_COURSE_PREFIX.$table;
if (!$singleDbForm) {
if (!$singleDbForm) {
// otherwise just use the main one
iDatabase::select_db($row_course['db_name']);
} else {
iDatabase::select_db($dbNameForm);
}
//Count of rows
$sql = "SELECT count(*) FROM $old_table";
$result = iDatabase::query($sql);
$old_count = 0;
if ($result) {
$row = iDatabase::fetch_row($result);
$old_count = $row[0];
} else {
Log::error("Seems that the table $old_table doesn't exists ");
}
Log::notice("# rows in $old_table: $old_count");
$sql = "SELECT * FROM $old_table";
$result = iDatabase::query($sql);
$count = 0;
while($row = iDatabase::fetch_array($result, 'ASSOC')) {
$row['c_id'] = $course_id;
iDatabase::select_db($dbNameForm);
$id = iDatabase::insert($new_table, $row);
if (is_numeric($id)) {
$count++;
} else {
$errors[$old_table][] = $row;
}
}
Log::notice("# rows inserted in $new_table: $count");
if ($old_count != $count) {
Log::error("ERROR count of new and old table doesn't match: $old_count - $new_table");
Log::error("Check the results: ");
Log::error(print_r($errors, 1));
error_log(print_r($errors, 1));
}
//Count of rows
$sql = "SHOW TABLES LIKE '$just_table_name'";
$result = iDatabase::query($sql);
if (Database::num_rows($result)) {
$sql = "SELECT count(*) FROM $old_table";
$result = iDatabase::query($sql);
$old_count = 0;
if ($result) {
$row = iDatabase::fetch_row($result);
$old_count = $row[0];
} else {
Log::error("Count(*) in table $old_table failed");
}
Log::notice("# rows in $old_table: $old_count");
$sql = "SELECT * FROM $old_table";
$result = iDatabase::query($sql);
$count = 0;
while($row = iDatabase::fetch_array($result, 'ASSOC')) {
$row['c_id'] = $course_id;
iDatabase::select_db($dbNameForm);
$id = iDatabase::insert($new_table, $row);
if (is_numeric($id)) {
$count++;
} else {
$errors[$old_table][] = $row;
}
}
Log::notice("#rows inserted in $new_table: $count");
if ($old_count != $count) {
Log::error("ERROR count of new and old table doesn't match: $old_count - $new_table");
Log::error("Check the results: ");
Log::error(print_r($errors, 1));
error_log(print_r($errors, 1));
}
} else {
Log::error("Seems that the table $old_table doesn't exists ");
}
}
Log::notice('<<<------- end -------->>');
}

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