Index: src/pragma.c
==================================================================
--- src/pragma.c
+++ src/pragma.c
@@ -2128,32 +2128,34 @@
   **  textkey       4
   **  textrekey     5
   */
   case PragTyp_KEY: {
     if( zRight ){
-      int n = pPragma->iArg<4 ? sqlite3Strlen30(zRight) : -1;
-      if( (pPragma->iArg & 1)==0 ){
-        sqlite3_key_v2(db, zDb, zRight, n);
-      }else{
-        sqlite3_rekey_v2(db, zDb, zRight, n);
-      }
-    }
-    break;
-  }
-  case PragTyp_HEXKEY: {
-    if( zRight ){
-      u8 iByte;
-      int i;
-      char zKey[40];
-      for(i=0, iByte=0; i<sizeof(zKey)*2 && sqlite3Isxdigit(zRight[i]); i++){
-        iByte = (iByte<<4) + sqlite3HexToInt(zRight[i]);
-        if( (i&1)!=0 ) zKey[i/2] = iByte;
-      }
-      if( (pPragma->iArg & 1)==0 ){
-        sqlite3_key_v2(db, zDb, zKey, i/2);
-      }else{
-        sqlite3_rekey_v2(db, zDb, zKey, i/2);
+      char zBuf[40];
+      const char *zKey = zRight;
+      int n;
+      if( pPragma->iArg==2 || pPragma->iArg==3 ){
+        u8 iByte;
+        int i;
+        for(i=0, iByte=0; i<sizeof(zBuf)*2 && sqlite3Isxdigit(zRight[i]); i++){
+          iByte = (iByte<<4) + sqlite3HexToInt(zRight[i]);
+          if( (i&1)!=0 ) zBuf[i/2] = iByte;
+        }
+        zKey = zBuf;
+        n = i/2;
+      }else{
+        n = pPragma->iArg<4 ? sqlite3Strlen30(zRight) : -1;
+      }
+      if( (pPragma->iArg & 1)==0 ){
+        rc = sqlite3_key_v2(db, zDb, zKey, n);
+      }else{
+        rc = sqlite3_rekey_v2(db, zDb, zKey, n);
+      }
+      if( rc==SQLITE_OK && n!=0 ){
+        sqlite3VdbeSetNumCols(v, 1);
+        sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "ok", SQLITE_STATIC);
+        returnSingleText(v, "ok");
       }
     }
     break;
   }
 #endif

Index: src/pragma.h
==================================================================
--- src/pragma.h
+++ src/pragma.h
@@ -44,14 +44,13 @@
 #define PragTyp_TEMP_STORE_DIRECTORY          36
 #define PragTyp_THREADS                       37
 #define PragTyp_WAL_AUTOCHECKPOINT            38
 #define PragTyp_WAL_CHECKPOINT                39
 #define PragTyp_ACTIVATE_EXTENSIONS           40
-#define PragTyp_HEXKEY                        41
-#define PragTyp_KEY                           42
-#define PragTyp_LOCK_STATUS                   43
-#define PragTyp_STATS                         44
+#define PragTyp_KEY                           41
+#define PragTyp_LOCK_STATUS                   42
+#define PragTyp_STATS                         43
 
 /* Property flags associated with various pragma. */
 #define PragFlg_NeedSchema 0x01 /* Force schema load before running */
 #define PragFlg_NoColumns  0x02 /* OP_ResultRow called with zero columns */
 #define PragFlg_NoColumns1 0x04 /* zero columns if RHS argument is present */
@@ -320,16 +319,16 @@
   /* iArg:      */ 0 },
 #endif
 #endif
 #if defined(SQLITE_HAS_CODEC)
  {/* zName:     */ "hexkey",
-  /* ePragTyp:  */ PragTyp_HEXKEY,
+  /* ePragTyp:  */ PragTyp_KEY,
   /* ePragFlg:  */ 0,
   /* ColNames:  */ 0, 0,
   /* iArg:      */ 2 },
  {/* zName:     */ "hexrekey",
-  /* ePragTyp:  */ PragTyp_HEXKEY,
+  /* ePragTyp:  */ PragTyp_KEY,
   /* ePragFlg:  */ 0,
   /* ColNames:  */ 0, 0,
   /* iArg:      */ 3 },
 #endif
 #if !defined(SQLITE_OMIT_FLAG_PRAGMAS)

Index: tool/mkpragmatab.tcl
==================================================================
--- tool/mkpragmatab.tcl
+++ tool/mkpragmatab.tcl
@@ -379,16 +379,16 @@
   TYPE: KEY
   ARG:  1
   IF:   defined(SQLITE_HAS_CODEC)
 
   NAME: hexkey
-  TYPE: HEXKEY
+  TYPE: KEY
   ARG:  2
   IF:   defined(SQLITE_HAS_CODEC)
 
   NAME: hexrekey
-  TYPE: HEXKEY
+  TYPE: KEY
   ARG:  3
   IF:   defined(SQLITE_HAS_CODEC)
 
   NAME: textkey
   TYPE: KEY