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chamilo-lms
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[svn r11013] Reordered and improved survey tables definition (without changing the fields definition):

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- fixed referential integrity by assigning unsigned ints where should be
- added unsigned modifier to primary keys
- removed unique key declaration where unnecessary (primary key IS unique)
skala
Yannick Warnier 18 years ago
parent cde8e2b29b
commit ce1d0c19fb
1 changed files with 51 additions and 52 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. 103
      main/inc/lib/add_course.lib.inc.php

103
main/inc/lib/add_course.lib.inc.php
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@ -1217,25 +1217,24 @@ function update_Db_course($courseDbName)
-----------------------------------------------------------
*/
$sql = "CREATE TABLE `".$TABLESURVEY."` (
`survey_id` int(10) unsigned NOT NULL auto_increment,
`code` varchar(20) default NULL,
`title` varchar(80) default NULL,
`subtitle` varchar(80) default NULL,
`author` varchar(20) default NULL,
`lang` varchar(20) default NULL,
`avail_from` date default NULL,
`avail_till` date default NULL,
`is_shared` char(1) default '1',
`template` varchar(20) default NULL,
`intro` text,
`surveythanks` text,
`creation_date` datetime NOT NULL default '0000-00-00 00:00:00',
`invited` int(11) NOT NULL,
`answered` int(11) NOT NULL,
`invite_mail` text NOT NULL,
`reminder_mail` text NOT NULL,
PRIMARY KEY (`survey_id`),
UNIQUE KEY `id` (`survey_id`)
survey_id int unsigned NOT NULL auto_increment,
code varchar(20) default NULL,
title varchar(80) default NULL,
subtitle varchar(80) default NULL,
author varchar(20) default NULL,
lang varchar(20) default NULL,
avail_from date default NULL,
avail_till date default NULL,
is_shared char(1) default '1',
template varchar(20) default NULL,
intro text,
surveythanks text,
creation_date datetime NOT NULL default '0000-00-00 00:00:00',
invited int NOT NULL,
answered int NOT NULL,
invite_mail text NOT NULL,
reminder_mail text NOT NULL,
PRIMARY KEY (survey_id)
)";
$result = mysql_query($sql) or die(mysql_error($sql));
@ -1246,13 +1245,14 @@ function update_Db_course($courseDbName)
}
*/
$sql = "CREATE TABLE `".$TABLESURVEYANSWER."` (
`answer_id` int(11) NOT NULL auto_increment,
`survey_id` int(11) NOT NULL,
`question_id` int(11) NOT NULL,
`option_id` int(11) NOT NULL,
`user` varchar(250) NOT NULL,
PRIMARY KEY (`answer_id`)
$sql = "CREATE TABLE `".$TABLESURVEYINVITATION."` (
survey_invitation_id int unsigned NOT NULL auto_increment,
survey_id int unsigned NOT NULL,
user varchar(250) NOT NULL,
invitation_code varchar(250) NOT NULL,
invitation_date datetime NOT NULL,
reminder_date datetime NOT NULL,
PRIMARY KEY (survey_invitation_id)
)";
$result = mysql_query($sql) or die(mysql_error($sql));
/*
@ -1262,14 +1262,15 @@ function update_Db_course($courseDbName)
}
*/
$sql = "CREATE TABLE `".$TABLESURVEYINVITATION."` (
`survey_invitation_id` int(11) NOT NULL auto_increment,
`survey_id` int(11) NOT NULL,
`user` varchar(250) NOT NULL,
`invitation_code` varchar(250) NOT NULL,
`invitation_date` datetime NOT NULL,
`reminder_date` datetime NOT NULL,
PRIMARY KEY (`survey_invitation_id`)
$sql = "CREATE TABLE `".$TABLESURVEYQUESTION."` (
question_id int unsigned NOT NULL auto_increment,
survey_id int unsigned NOT NULL,
survey_question text NOT NULL,
survey_question_comment text NOT NULL,
type varchar(250) NOT NULL,
display varchar(10) NOT NULL,
sort int NOT NULL,
PRIMARY KEY (question_id)
)";
$result = mysql_query($sql) or die(mysql_error($sql));
/*
@ -1279,16 +1280,14 @@ function update_Db_course($courseDbName)
}
*/
$sql = "CREATE TABLE `".$TABLESURVEYQUESTION."` (
`question_id` int(11) NOT NULL auto_increment,
`survey_id` int(11) NOT NULL,
`survey_question` text NOT NULL,
`survey_question_comment` text NOT NULL,
`type` varchar(250) NOT NULL,
`display` varchar(10) NOT NULL,
`sort` int(11) NOT NULL,
PRIMARY KEY (`question_id`)
)";
$sql ="CREATE TABLE `".$TABLESURVEYQUESTIONOPTION."` (
question_option_id int unsigned NOT NULL auto_increment,
question_id int unsigned NOT NULL,
survey_id int unsigned NOT NULL,
option_text text NOT NULL,
sort int NOT NULL,
PRIMARY KEY (question_option_id)
)";
$result = mysql_query($sql) or die(mysql_error($sql));
/*
if(!api_sql_query($sql))
@ -1297,14 +1296,14 @@ function update_Db_course($courseDbName)
}
*/
$sql ="CREATE TABLE `".$TABLESURVEYQUESTIONOPTION."` (
`question_option_id` int(11) NOT NULL auto_increment,
`question_id` int(11) NOT NULL,
`survey_id` int(11) NOT NULL,
`option_text` text NOT NULL,
`sort` int(11) NOT NULL,
PRIMARY KEY (`question_option_id`)
)";
$sql = "CREATE TABLE `".$TABLESURVEYANSWER."` (
answer_id int unsigned NOT NULL auto_increment,
survey_id int unsigned NOT NULL,
question_id int unsigned NOT NULL,
option_id int unsigned NOT NULL,
user varchar(250) NOT NULL,
PRIMARY KEY (answer_id)
)";
$result = mysql_query($sql) or die(mysql_error($sql));
/*
if(!api_sql_query($sql))

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