course->modinfo can be NULLable (experimenting....)

diff --git a/lib/db/install.xml b/lib/db/install.xml
index d9244701ea506f0568ea5efeeec90ac81592353d..ce76116b124d4e1ab0c7857ce888c4d9f296fc31 100644 (file)
--- a/lib/db/install.xml
+++ b/lib/db/install.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<XMLDB PATH="lib/db" VERSION="20060830" COMMENT="XMLDB file for core Moodle tables"
+<XMLDB PATH="lib/db" VERSION="20060831" COMMENT="XMLDB file for core Moodle tables"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:noNamespaceSchemaLocation="../../lib/xmldb/xmldb.xsd"
 >
@@ -39,7 +39,7 @@
         <FIELD NAME="summary" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="idnumber" NEXT="format"/>
         <FIELD NAME="format" TYPE="char" LENGTH="10" NOTNULL="true" DEFAULT="topics" SEQUENCE="false" ENUM="false" PREVIOUS="summary" NEXT="showgrades"/>
         <FIELD NAME="showgrades" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" ENUM="false" PREVIOUS="format" NEXT="modinfo"/>
-        <FIELD NAME="modinfo" TYPE="text" LENGTH="big" NOTNULL="true" SEQUENCE="false" ENUM="false" PREVIOUS="showgrades" NEXT="newsitems"/>
+        <FIELD NAME="modinfo" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" ENUM="false" PREVIOUS="showgrades" NEXT="newsitems"/>
         <FIELD NAME="newsitems" TYPE="int" LENGTH="5" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" ENUM="false" PREVIOUS="modinfo" NEXT="teacher"/>
         <FIELD NAME="teacher" TYPE="char" LENGTH="100" NOTNULL="true" DEFAULT="Teacher" SEQUENCE="false" ENUM="false" PREVIOUS="newsitems" NEXT="teachers"/>
         <FIELD NAME="teachers" TYPE="char" LENGTH="100" NOTNULL="true" DEFAULT="Teachers" SEQUENCE="false" ENUM="false" PREVIOUS="teacher" NEXT="student"/>