#2583 Auto-complete fix (keystroke validation)

plugins/org.jkiss.dbeaver.core/src/org/jkiss/dbeaver/ui/editors/sql/syntax/SQLCompletionProcessor.java

@@ -290,7 +290,7 @@ public class SQLCompletionProcessor implements IContentAssistProcessor
     {
         boolean useKeystrokes = editor.getActivePreferenceStore().getBoolean(SQLPreferenceConstants.ENABLE_KEYSTROKE_ACTIVATION);
         return useKeystrokes ?
-            ".abcdefghijklmnopqrstuvwxyz_$".toCharArray() :
+            ".abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_$".toCharArray() :
             new char[] {'.', };
     }
 

plugins/org.jkiss.dbeaver.core/src/org/jkiss/dbeaver/ui/editors/sql/syntax/SQLCompletionProposal.java

@@ -94,7 +94,7 @@ public class SQLCompletionProposal implements ICompletionProposal, ICompletionPr
         this.replacementString = replacementString;
         this.replacementFull = this.dataSource == null ?
                 replacementString :
-                DBUtils.getUnQuotedIdentifier(this.dataSource, replacementString);
+                DBUtils.getUnQuotedIdentifier(this.dataSource, replacementString.toLowerCase(Locale.ENGLISH)); // Convert to lower to compare IN VALIDATE FUNCTION
         int divPos = this.replacementFull.lastIndexOf(syntaxManager.getStructSeparator());
         if (divPos == -1) {
             this.replacementLast = null;