diff --git a/api/src/org/labkey/api/audit/AuditTypeProvider.java b/api/src/org/labkey/api/audit/AuditTypeProvider.java
index d0ed790c9d4..acb3cd4e6ff 100644
--- a/api/src/org/labkey/api/audit/AuditTypeProvider.java
+++ b/api/src/org/labkey/api/audit/AuditTypeProvider.java
@@ -18,13 +18,10 @@
 import org.labkey.api.data.ContainerFilter;
 import org.labkey.api.data.TableInfo;
 import org.labkey.api.exp.property.Domain;
-import org.labkey.api.query.FieldKey;
 import org.labkey.api.query.UserSchema;
 import org.labkey.api.security.User;
 import org.labkey.api.view.ActionURL;
 
-import java.util.Map;
-
 public interface AuditTypeProvider
 {
     /**
diff --git a/core/src/org/labkey/core/admin/sql/ScriptReorderer.java b/core/src/org/labkey/core/admin/sql/ScriptReorderer.java
index 8309dc41e61..7e93d786ef8 100644
--- a/core/src/org/labkey/core/admin/sql/ScriptReorderer.java
+++ b/core/src/org/labkey/core/admin/sql/ScriptReorderer.java
@@ -100,15 +100,15 @@ public String getReorderedScript(boolean isHtml)
             patterns.add(new SqlPattern(getRegExWithPrefix("CREATE TABLE "), Type.Table, Operation.Other));
 
             // Specific sp_rename pattern for table rename
-            patterns.add(new SqlPattern("(EXEC(UTE)? )?sp_rename (@objname\\s*=\\s*)?'" + TABLE_NAME_REGEX + "',\\s*'" + TABLE_NAME2_REGEX + "'" + STATEMENT_ENDING_REGEX, Type.Table, Operation.RenameTable));
+            patterns.add(new SqlPattern("(EXEC(UTE)? )?sp_rename (@objname\\s*=\\s*)?'" + TABLE_NAME_REGEX + "'\\s*,\\s*'" + TABLE_NAME2_REGEX + "'" + STATEMENT_ENDING_REGEX, Type.Table, Operation.RenameTable));
 
             // All other sp_renames
             patterns.add(new SqlPattern("(EXEC(UTE)? )?sp_rename (@objname\\s*=\\s*)?'" + TABLE_NAME_REGEX + ".*?'.+?" + STATEMENT_ENDING_REGEX, Type.Table, Operation.Other));
-            patterns.add(new SqlPattern("EXEC(UTE)? core\\.fn_dropifexists\\s*'(?<table>\\w+)',\\s*'(?<schema>\\w+)',\\s*'(TABLE|COLUMN|INDEX|DEFAULT|CONSTRAINT)'.*?" + STATEMENT_ENDING_REGEX, Type.Table, Operation.Other));
-            patterns.add(new SqlPattern("EXEC(UTE)? core\\.fn_dropifexists\\s*'(\\w+)',\\s*'(?<schema>\\w+)'.*?" + STATEMENT_ENDING_REGEX, Type.NonTable, Operation.Other));
+            patterns.add(new SqlPattern("EXEC(UTE)? core\\.fn_dropifexists\\s*'(?<table>\\w+)'\\s*,\\s*'(?<schema>\\w+)'\\s*,\\s*'(TABLE|COLUMN|INDEX|DEFAULT|CONSTRAINT)'.*?" + STATEMENT_ENDING_REGEX, Type.Table, Operation.Other));
+            patterns.add(new SqlPattern("EXEC(UTE)? core\\.fn_dropifexists\\s*'(\\w+)'\\s*,\\s*'(?<schema>\\w+)'.*?" + STATEMENT_ENDING_REGEX, Type.NonTable, Operation.Other));
 
-            // Index names are prefixed with their associated table names on SQL Server
-            patterns.add(new SqlPattern(getRegExWithPrefix("DROP INDEX (IF EXISTS )?"), Type.Table, Operation.Other));
+            // DROP INDEX on SQL Server follows a similar pattern to CREATE INDEX (above)
+            patterns.add(new SqlPattern("DROP INDEX (IF EXISTS )?\\w+ ON " + TABLE_NAME_REGEX + STATEMENT_ENDING_REGEX, Type.Table, Operation.Other));
 
             patterns.add(new SqlPattern("(CREATE|ALTER) PROCEDURE .+?" + STATEMENT_ENDING_REGEX, Type.NonTable, Operation.Other));
         }
@@ -116,8 +116,8 @@ public String getReorderedScript(boolean isHtml)
         {
             patterns.add(new SqlPattern("ALTER TABLE " + TABLE_NAME_REGEX + " RENAME TO " + TABLE_NAME2_REGEX + STATEMENT_ENDING_REGEX, Type.Table, Operation.RenameTable));
             patterns.add(new SqlPattern(getRegExWithPrefix("CREATE (TEMPORARY )?TABLE "), Type.Table, Operation.Other));
-            patterns.add(new SqlPattern("SELECT core\\.fn_dropifexists\\s*\\('(?<table>\\w+)',\\s*'(?<schema>\\w+)',\\s*'(TABLE|COLUMN|INDEX|DEFAULT|CONSTRAINT)'.+?" + STATEMENT_ENDING_REGEX, Type.Table, Operation.Other));
-            patterns.add(new SqlPattern("SELECT core\\.fn_dropifexists\\s*\\('(\\w+)',\\s*'(?<schema>\\w+)'.+?" + STATEMENT_ENDING_REGEX, Type.NonTable, Operation.Other));
+            patterns.add(new SqlPattern("SELECT core\\.fn_dropifexists\\s*\\('(?<table>\\w+)'\\s*,\\s*'(?<schema>\\w+)'\\s*,\\s*'(TABLE|COLUMN|INDEX|DEFAULT|CONSTRAINT)'.+?" + STATEMENT_ENDING_REGEX, Type.Table, Operation.Other));
+            patterns.add(new SqlPattern("SELECT core\\.fn_dropifexists\\s*\\('(\\w+)'\\s*,\\s*'(?<schema>\\w+)'.+?" + STATEMENT_ENDING_REGEX, Type.NonTable, Operation.Other));
             patterns.add(new SqlPattern("SELECT SETVAL\\('" + TABLE_NAME_NO_UNDERSCORE_REGEX + "_.+?" + STATEMENT_ENDING_REGEX, Type.Table, Operation.Other));
             patterns.add(new SqlPattern(getRegExWithPrefix("CLUSTER \\w+ ON "), Type.Table, Operation.Other));   // e.g. CLUSTER PK_Keyword ON flow.Keyword
             patterns.add(new SqlPattern(getRegExWithPrefix("CLUSTER "), Type.Table, Operation.Other));
@@ -135,7 +135,7 @@ public String getReorderedScript(boolean isHtml)
         }
 
         patterns.add(new SqlPattern("ALTER TABLE " + TABLE_NAME_REGEX + " ADD CONSTRAINT \\w+ FOREIGN KEY \\([^\\)]+?\\) REFERENCES " + TABLE_NAME2_REGEX + " \\([^\\)]+?\\).*?" + STATEMENT_ENDING_REGEX, Type.Table, Operation.Other));
-        // Put this at the end to catch all other ALTER TABLE statements (i.e., not RENAMEs)
+        // Put this at the end to capture all other ALTER TABLE statements (i.e., not RENAMEs)
         patterns.add(new SqlPattern(getRegExWithPrefix("ALTER TABLE (IF EXISTS )?(ONLY )?"), Type.Table, Operation.Other));
 
         Pattern commentPattern = compile(COMMENT_REGEX);