137     var statement: OpaquePointer?  in executeSql()  variable
142     if sqlite3_prepare_v2(db, sql, -1, &statement, nil) != SQLITE_OK {  in executeSql()
146     let queryIsReadOnly = sqlite3_stmt_readonly(statement) > 0  in executeSql()
154       bindStatement(statement: statement, with: obj, at: Int32(index + 1))  in executeSql()
165       let result = sqlite3_step(statement)  in executeSql()
170           columnCount = sqlite3_column_count(statement)  in executeSql()
173 …        let columnName = NSString(format: "%s", sqlite3_column_name(statement, Int32(i))) as String  in executeSql()
182           columnType = sqlite3_column_type(statement, Int32(i))  in executeSql()
183           value = getSqlValue(for: columnType, with: statement, index: Int32(i))  in executeSql()
203     sqlite3_finalize(statement)  in executeSql()
212   private func bindStatement(statement: OpaquePointer?, with arg: NSObject, at index: Int32) {  in bindStatement()
214       sqlite3_bind_null(statement, index)  in bindStatement()
216       sqlite3_bind_double(statement, index, arg as? Double ?? 0.0)  in bindStatement()
229 …sqlite3_bind_text(statement, index, stringArg.utf8String, Int32(data?.count ?? 0), SQLITE_TRANSIEN…  in bindStatement()
233 …private func getSqlValue(for columnType: Int32, with statement: OpaquePointer?, index: Int32) -> A…  in getSqlValue()
236       return sqlite3_column_int64(statement, index)  in getSqlValue()
238       return sqlite3_column_double(statement, index)  in getSqlValue()
240 …return NSString(bytes: sqlite3_column_text(statement, index), length: Int(sqlite3_column_bytes(sta…  in getSqlValue()