Might help to export the retry timeout interface for the tests! Also, new test to check @imoldmans' patches.

Tests/FMDatabaseTests.m

@@ -176,7 +176,7 @@ - (void)testBusyRetryTimeout
     [self.db executeUpdate:@"create table t1 (a integer)"];
     [self.db executeUpdate:@"insert into t1 values (?)", [NSNumber numberWithInt:5]];
     
-    [self.db setBusyRetryTimeout:50];
+    [self.db setRetryTimeout:2];
     
     FMDatabase *newDB = [FMDatabase databaseWithPath:self.databasePath];
     [newDB open];
@@ -216,6 +216,25 @@ - (void)testCaseSensitiveResultDictionary
     XCTAssertFalse([self.db hadError], @"Shouldn't have any errors");
 }
 
+- (void)testBoolInsert
+{
+    [self.db executeUpdate:@"create table btest (aRowName integer)"];
+    [self.db executeUpdate:@"insert into btest (aRowName) values (?)", [NSNumber numberWithBool:12]];
+    
+    XCTAssertFalse([self.db hadError], @"Shouldn't have any errors");
+    
+    FMResultSet *rs = [self.db executeQuery:@"select * from btest"];
+    while ([rs next]) {
+        
+        XCTAssertTrue([rs boolForColumnIndex:0], @"first column should be true.");
+        XCTAssertTrue([rs intForColumnIndex:0] == 1, @"first column should be equal to 1 - it was %d.", [rs intForColumnIndex:0]);
+    }
+    
+    [rs close];
+    XCTAssertFalse([self.db hasOpenResultSets], @"Shouldn't have any open result sets");
+    XCTAssertFalse([self.db hadError], @"Shouldn't have any errors");
+}
+
 - (void)testNamedParametersCount
 {
     XCTAssertTrue([self.db executeUpdate:@"create table namedparamcounttest (a text, b text, c integer, d double)"]);

fmdb.xcodeproj/project.pbxproj

@@ -310,7 +310,7 @@
 		08FB7793FE84155DC02AAC07 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 0460;
+				LastUpgradeCheck = 0500;
 				TargetAttributes = {
 					BF5D041518416BB2008C5AA9 = {
 						TestTargetID = EE4290EE12B42F870088BD94;
@@ -414,7 +414,6 @@
 		1DEB927508733DD40010E9CD /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				ARCHS = "$(ARCHS_STANDARD_64_BIT)";
 				CLANG_ENABLE_OBJC_ARC = YES;
 				CLANG_WARN_IMPLICIT_SIGN_CONVERSION = YES;
 				CLANG_WARN_OBJC_IMPLICIT_ATOMIC_PROPERTIES = YES;
@@ -434,7 +433,6 @@
 		1DEB927608733DD40010E9CD /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				ARCHS = "$(ARCHS_STANDARD_32_64_BIT)";
 				CLANG_ENABLE_OBJC_ARC = YES;
 				CLANG_WARN_IMPLICIT_SIGN_CONVERSION = YES;
 				CLANG_WARN_OBJC_IMPLICIT_ATOMIC_PROPERTIES = YES;
@@ -453,8 +451,9 @@
 		1DEB927908733DD40010E9CD /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				ARCHS = "$(ARCHS_STANDARD_32_64_BIT)";
+				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
@@ -465,22 +464,29 @@
 				GCC_WARN_MISSING_PARENTHESES = YES;
 				GCC_WARN_PEDANTIC = YES;
 				GCC_WARN_SIGN_COMPARE = YES;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
+				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
+				ONLY_ACTIVE_ARCH = YES;
 			};
 			name = Debug;
 		};
 		1DEB927A08733DD40010E9CD /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				GCC_C_LANGUAGE_STANDARD = c99;
 				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
+				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 			};
 			name = Release;
@@ -496,6 +502,7 @@
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				COMBINE_HIDPI_IMAGES = YES;
 				COPY_PHASE_STRIP = NO;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(DEVELOPER_FRAMEWORKS_DIR)",
@@ -536,6 +543,7 @@
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				COMBINE_HIDPI_IMAGES = YES;
 				COPY_PHASE_STRIP = YES;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				ENABLE_NS_ASSERTIONS = NO;

src/FMDatabase.h

@@ -691,6 +691,11 @@
 - (NSError*)lastError;
 
 
+// description forthcoming
+- (void)setRetryTimeout:(NSTimeInterval)timeout;
+- (NSTimeInterval)retryTimeout;
+
+
 #if SQLITE_VERSION_NUMBER >= 3007000
 
 ///------------------