Reverted, indicated minimal version of sqlite3 is 3.24

Author: djthorpe

README.md

@@ -31,7 +31,9 @@ Presently the module is in development and the API is subject to change.
 
 ## Requirements
 
-  * A [sqlite3 installation](https://www.sqlite.org/capi3ref.html), with library and header files;
+  * A [sqlite3 installation](https://www.sqlite.org/capi3ref.html), with library and header files.
+    The minimal version of sqlite3 is 3.24.0 (2018-06-04) and it requires a build with
+    `-DSQLITE_ENABLE_UNLOCK_NOTIFY` for concurrent lock support.
   * [go1.17](https://golang.org/dl/) or later;
   * [npm](https://www.npmjs.com/) in order to build the frontend;
   * Tested on Debian Linux (32- and 64- bit) on ARM and macOS on x64

sys/sqlite3/status.go

@@ -28,7 +28,7 @@ const (
 	SQLITE_DBSTATUS_CACHE_WRITE         StatusType = C.SQLITE_DBSTATUS_CACHE_WRITE
 	SQLITE_DBSTATUS_DEFERRED_FKS        StatusType = C.SQLITE_DBSTATUS_DEFERRED_FKS
 	SQLITE_DBSTATUS_CACHE_USED_SHARED   StatusType = C.SQLITE_DBSTATUS_CACHE_USED_SHARED
-//	SQLITE_DBSTATUS_CACHE_SPILL         StatusType = C.SQLITE_DBSTATUS_CACHE_SPILL
+	SQLITE_DBSTATUS_CACHE_SPILL         StatusType = C.SQLITE_DBSTATUS_CACHE_SPILL
 	SQLITE_DBSTATUS_MIN                            = SQLITE_DBSTATUS_LOOKASIDE_USED
 	SQLITE_DBSTATUS_MAX                 StatusType = C.SQLITE_DBSTATUS_MAX
 )
@@ -62,8 +62,8 @@ func (s StatusType) String() string {
 		return "SQLITE_DBSTATUS_DEFERRED_FKS"
 	case SQLITE_DBSTATUS_CACHE_USED_SHARED:
 		return "SQLITE_DBSTATUS_CACHE_USED_SHARED"
-//	case SQLITE_DBSTATUS_CACHE_SPILL:
-//		return "SQLITE_DBSTATUS_CACHE_SPILL"
+	case SQLITE_DBSTATUS_CACHE_SPILL:
+		return "SQLITE_DBSTATUS_CACHE_SPILL"
 	default:
 		return "[?? Invalid StatusType value]"
 	}