Merge pull request #4770 from nextcloud/bugfix/4749/properties_table_propertyvalue_clob

we can't predict the size of propertyvalue. text -> clob

db_structure.xml

@@ -739,9 +739,8 @@
 
 			<field>
 				<name>propertyvalue</name>
-				<type>text</type>
+				<type>clob</type>
 				<notnull>true</notnull>
-				<length>255</length>
 			</field>
 
 			<index>

version.php

@@ -26,7 +26,7 @@
 // between betas, final and RCs. This is _not_ the public version number. Reset minor/patchlevel
 // when updating major/minor version number.
 
-$OC_Version = array(12, 0, 0, 18);
+$OC_Version = array(12, 0, 0, 19);
 
 // The human readable string
 $OC_VersionString = '12.0 beta 2';