How to store array value in sqlite in iphone - iphone

I'm getting error to store array value in database. My last array value is stored in database. I thought the counter was proper. Where in this code did I do wrong? I'm creating a counter in the database to store array values.
i got this error message Save Error: library routine called out of sequence
on this line ############
-(BOOL)Add
{
NSString *filePath = [BaseModal getDBPath];
NSLog(#"this check:%#",filePath);
sqlite3 *database;
if(sqlite3_open([filePath UTF8String], &database) == SQLITE_OK) {
const char *sqlStatement = "insert into Name(name,Date,CDate,Attach form,data) VALUES (?,?,?,?,?)";
sqlite3_stmt *compiledStatement;
if(sqlite3_prepare_v2(database, sqlStatement, -1, &compiledStatement, NULL) == SQLITE_OK)
{
NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init];
[dateFormat setDateFormat:#"dd/MM/yyyy"];
NSString* date = [dateFormat stringFromDate:Date];
NSString* cdate = [dateFormat stringFromDate:Cdate];
sqlite3_bind_text( compiledStatement, 1, [name UTF8String], -1, SQLITE_TRANSIENT);
sqlite3_bind_text(compiledStatement, 2, [date UTF8String], -1, SQLITE_TRANSIENT);
sqlite3_bind_text(compiledStatement, 3, [cdate UTF8String], -1, SQLITE_TRANSIENT);
//sqlite3_bind_text( compiledStatement, 4, [UDate UTF8String], -1, SQLITE_TRANSIENT);
sqlite3_bind_int(compiledStatement, 4, Attach form);
sqlite3_bind_text( compiledStatement, 5, [data UTF8String], -1, SQLITE_TRANSIENT);
//sqlite3_bind_int(compiledStatement, 6, i);
}
if(sqlite3_step(compiledStatement) != SQLITE_DONE ) {
NSLog( #"Save Error: %s", sqlite3_errmsg(database));
sqlite3_finalize(compiledStatement);
sqlite3_close(database);
return FALSE;
}
else {
TaskId=sqlite3_last_insert_rowid(database);
sqlite3_reset(compiledStatement);
//sqlite3_finalize(compiledStatement);
//now insert into name table
const char *sqlStatement3 = "insert into TeaInfo(TitleId,TeaId) VALUES (?,?)";
sqlite3_stmt *compiledStatement3;
if(sqlite3_prepare_v2(database, sqlStatement3, -1, &compiledStatement3, NULL) == SQLITE_OK) {
sqlite3_bind_int(compiledStatement3, 1, TitleId);
for(int counter=0;counter<[self.Tea count];counter++)//***************************
{
Teaclass *teaInfo=(Teaclass*)[self.Teas objectAtIndex:counter];
sqlite3_bind_int( compiledStatement3, 2, teaInfo. TeaId);
}
if(sqlite3_step(compiledStatement3) != SQLITE_DONE )//#############
{
NSLog( #"Save Error: %s", sqlite3_errmsg(database) );
//return FALSE;
}
//}
}
return TRUE;
}
}
return TRUE;
}

Solved problem in if(sqlite3_prepare_v2(database, sqlStatement3, -1, &compiledStatement3, NULL) == SQLITE_OK)this line I have to write in for loop then row is inserted properly.

Try the code below,
const char *sqlStatement3 = "insert into TeaInfo(TitleId,TeaId) VALUES (\"VALUE1\",\"VALUE2\)";

Related

issue during insert data by using sqlite3 in to db iPhone

I have an issue where I am trying to insert data from NSMutableArray in to my database. Here is what I have so far:
- (void)insertList:(NSString*) strListName ArrayOfData:(NSMutableArray*) dataArray{
sqlite3 *database = nil;
sqlite3_stmt *addStmt = nil;
NSString *defaultDBPath = [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:#"customlists.sqlite"];
if(sqlite3_open([defaultDBPath UTF8String], &database) == SQLITE_OK)
{
for (int i = 0; i < dataArray.count; i++)
{
PageData *pageDta = [PageData new];
pageDta = [dataArray objectAtIndex:i];
if(addStmt == nil) {
const char *sql = "insert into NewList(ListName, PageName, PageNumber, id) Values(?, ?, ?, ?)";
if(sqlite3_prepare_v2(database, sql, -1, &addStmt, NULL) != SQLITE_OK)
NSAssert1(0, #"Error while creating add statement. '%s'", sqlite3_errmsg(database));
}
sqlite3_bind_text(addStmt, 1, [strListName UTF8String], -1, SQLITE_TRANSIENT);
sqlite3_bind_text(addStmt, 2, [pageDta.strNamebyFilter UTF8String], -1, SQLITE_TRANSIENT);
sqlite3_bind_text(addStmt, 3, [pageDta.strPageNuber UTF8String], -1, SQLITE_TRANSIENT);
sqlite3_bind_int(addStmt, 4, i);
if(SQLITE_DONE != sqlite3_step(addStmt))
NSAssert1(0, #"Error while inserting data. '%s'", sqlite3_errmsg(database));
else
//SQLite provides a method to get the last primary key inserted by using sqlite3_last_insert_rowid
sqlite3_last_insert_rowid(database);
//Reset the add statement.
sqlite3_reset(addStmt);
}
}
else
{
NSLog(#"Error while opening database '%s'", sqlite3_errmsg(database));
}
sqlite3_close(database);
}
But after calling this function, the database is empty. Could someone help me to find the cause of this issue and potential remedies?
The main problem is simple - you are trying to write to a database in the app's bundle. This isn't allowed. An app's bundle is read-only on a real device (though it is writable in the simulator). The proper thing to do is copy the database from the resource bundle to a writable area of the app's sandbox the first time the app runs. Then every use of the database is done with the copy.
It would also be cleaner to prepare the statement before the for loop. No need to keep checking if it has been setup every loop iteration.
You make a call to sqlite3_last_insert_rowid but don't do anything with the value. What's the point?
You never finalize the statement after the loop is complete. You need to do that.
And you don't close the database when you are done.
change this line :
const char *sql = "insert into NewList(ListName, PageName, PageNumber, id) Values(?, ?, ?, ?)";
to :
NSString *insertSQL = [NSString stringWithFormat: #"NSString stringWithFormat: "INSERT INTO NewList(ListName, PageName, PageNumber, id) VALUES(\"%#\", \"%#\", \"%#\", \"%#\")" ,strListName, pageDta.strNamebyFilter, pageDta.strPageNuber, addStmt];
const char *sql = [insertSQL UTF8String];
I've rewrite function to:
if(sqlite3_open([defaultDBPath UTF8String], &database) == SQLITE_OK)
{
for (int i = 0; i < dataArray.count; i++)
{
PageData *pageDta = [PageData new];
pageDta = [dataArray objectAtIndex:i];
if(addStmt == nil) {
const char *sql = [[NSString stringWithFormat:#"INSERT INTO NewList (ListName, PageName, PageNumber) values('%#', '%#', '%#')",strListName,pageDta.strNamebyFilter, pageDta.strPageNuber] UTF8String];
if(sqlite3_prepare_v2(database, sql, -1, &addStmt, NULL) != SQLITE_OK)
NSAssert1(0, #"Error while creating add statement. '%s'", sqlite3_errmsg(database));
}
sqlite3_bind_text(addStmt, 1, [strListName UTF8String], -1, SQLITE_TRANSIENT);
sqlite3_bind_text(addStmt, 2, [pageDta.strNamebyFilter UTF8String], -1, SQLITE_TRANSIENT);
sqlite3_bind_text(addStmt, 3, [pageDta.strPageNuber UTF8String], -1, SQLITE_TRANSIENT);
if(SQLITE_DONE != sqlite3_step(addStmt))
NSAssert1(0, #"Error while inserting data. '%s'", sqlite3_errmsg(database));
//Reset the add statement.
sqlite3_reset(addStmt);
}
sqlite3_finalize(addStmt);
}
else
{
NSLog(#"Error while opening database '%s'", sqlite3_errmsg(database));
}
sqlite3_close(database);
but result is the same :(

NULL data is inserted on the next index when original data is inserted

-(IBAction)btnAddToFavorite:(id)sender
{
[self insertDataToFavourites:[[tempDict objectForKey:#"pageid"]intValue]:[tempDict objectForKey:#"desc"]];
}
-(void)insertDataToFavourites:(int)pageid :(NSString *)description
{
sqlite3_stmt *insertStatement = nil;
NSString *sql;
int returnvalue;
sql = [NSString stringWithFormat:#"insert into AddFavorite (Id,Description) VALUES (?,?)"];
returnvalue = sqlite3_prepare_v2(database, [sql UTF8String], -1, &insertStatement, NULL);
NSLog(#"\nFavorite ID is:--> %d &\nDescription is:--> %#",[[tempDict valueForKey:#"pageid"] intValue] ,[tempDict valueForKey:#"desc"]);
if (returnvalue == 1){
NSAssert1 (0,#"Error: failed to prepare statement with message '%s'.", sqlite3_errmsg(database));
}
sqlite3_bind_text(insertStatement, 1,[[tempDict objectForKey:#"pageid"] UTF8String], -1, SQLITE_TRANSIENT);
sqlite3_bind_text(insertStatement, 2,[[tempDict objectForKey:#"desc"] UTF8String], -1, SQLITE_TRANSIENT);
if (SQLITE_DONE != sqlite3_step(insertStatement)){
NSAssert1(0, #"Error while inserting data. '%s'", sqlite3_errmsg(database));
}
else{
sqlite3_reset(insertStatement);
}
sqlite3_finalize(insertStatement);
}
This is a code to insert data into database. It is showing data like this, when i check database using select query.
Can anybody tell me where is the mistake ?
Thanks.
try to use the pageid method variable and not your dict, maybe the dict is wrong. On the other hand you insert for id
sqlite3_bind_text(insertStatement, 1,[[tempDict objectForKey:#"pageid"] UTF8String], -1, SQLITE_TRANSIENT);
i think this might be not correct.
For test case you can insert in SQLiteManager as sqlstatement
insert into AddFavorite (Id,Description) VALUES (1,'TestDescription');
to check if the statement is correct.
I would use this code to insert your values, if id is an int in your database
-(void)insertDataToFavourites:(int)pageid :(NSString *)description
{
sqlite3 *database;
if(sqlite3_open([self.databasePath UTF8String], &database) == SQLITE_OK) {
const char *sqlStatement = "INSERT INTO AddFavorite (Id,Description) VALUES (?,?);";
sqlite3_stmt *compiled_statement;
if(sqlite3_prepare_v2(database, sqlStatement, -1, &compiled_statement, NULL) == SQLITE_OK) {
sqlite3_bind_int(compiled_statement, 1, pageid);
sqlite3_bind_text(compiled_statement, 2, [description UTF8String] , -1, SQLITE_TRANSIENT);
}
if(sqlite3_step(compiled_statement) != SQLITE_DONE ) {
NSLog( #"Error: %s", sqlite3_errmsg(database) );
} else {
NSLog( #"Insert into row id = %lld", sqlite3_last_insert_rowid(database));
}
sqlite3_finalize(compiled_statement);
}
sqlite3_close(database);
}

Iinsert/Replace data in SQLite

Why can't I update data to SQLite eventhought it print "yes yes", please help, here my code, it called from viewdidload:
-(void)updateData{
CryptTestAppDelegate *delegate=(CryptTestAppDelegate *)[[UIApplication sharedApplication] delegate];
sqlite3_stmt *stmt=nil;
NSString *dd = #"testing";
const char *sql = "Update ProvPuzz set desc2=?";
sqlite3_prepare_v2(delegate.db, sql, 1, &stmt, NULL);
sqlite3_bind_text(stmt, 1, [dd UTF8String], -1, SQLITE_TRANSIENT);
if(sqlite3_step(stmt)){
NSLog(#"yes yes");
}else{
NSLog(#"no no");
}
sqlite3_finalize(stmt);
sqlite3_close(delegate.db);
}
It seems to pass every step, but my data not change at all. Any help please...
How should I call/code to be able to insert/replace these record in SQLite?
NSString *UpdateSql = [NSString stringWithFormat:#"Update ProvPuzz set desc2 = something"];
const char *sqlStatement = [UpdateSql UTF8String];
sqlite3_stmt *compiledStatement;
if(sqlite3_prepare_v2(filesDB, sqlStatement, -1, &compiledStatement, NULL) == SQLITE_OK) {
if(sqlite3_step(compiledStatement) == SQLITE_DONE)
{
sqlite3_reset(compiledStatement);
}
}
// Release the compiled statement from memory
sqlite3_reset(compiledStatement);
sqlite3_finalize(compiledStatement);
sqlite3_close(filesDB);
and also check you db connection opened properly or not

iPhone: Sqlite update or insert row

I want to update the quantity if the menuid is already available otherwise add a new row.
I used the following code.But no row is added or updated.
sqlite3 *database;
sqlite3_stmt *addStmt=nil;
if (selection== nil) {
selection =#"Medium";
}
if (sqlite3_open([dbPath UTF8String], &database) == SQLITE_OK) {
const char *select="select quantity from item where menuid = ?";
sqlite3_stmt *selectstmt;
if(sqlite3_prepare_v2(database, select, -1, &selectstmt, NULL) == SQLITE_OK) {
while(sqlite3_step(selectstmt) == SQLITE_ROW) {
menuID= [NSString stringWithUTF8String:(char *)sqlite3_column_text(selectstmt, 0)];
char *quant = (char *)sqlite3_column_text(selectstmt,1);
quantity=[NSString stringWithUTF8String:(char *)quant];
// [self.ids addObject:menuID];
}
sqlite3_reset(selectstmt);
}
NSString *quant=[NSString stringWithFormat:#"%#",quantity];
if (quant == #"") {
if (addStmt == nil) {
// const char *sql = "delete from item";
const char *sql = "insert into item(menuid,itemName,price,quantity,spiciness) Values( ?, ?, ?, ?,?)";
if(sqlite3_prepare_v2(database, sql, -1, &addStmt, NULL) != SQLITE_OK)
NSAssert1(0, #"Error while creating add statement. '%s'", sqlite3_errmsg(database));
}
// NSLog(#"ADDSTMT:%#",addStmt);
sqlite3_bind_int(addStmt, 1, [itemId integerValue]);
sqlite3_bind_text(addStmt, 2, [name UTF8String], -1, SQLITE_TRANSIENT);
sqlite3_bind_double(addStmt, 3, [priceItem doubleValue] );
sqlite3_bind_int(addStmt, 4, number);
sqlite3_bind_text(addStmt, 5, [selection UTF8String],-1,SQLITE_TRANSIENT);
NSLog(#"Name:%#",name);
NSLog(#"MENU IDe%#",priceItem);
if(SQLITE_DONE != sqlite3_step(addStmt)){
// NSAssert1(0, #"Error while inserting data. '%s'", sqlite3_errmsg(database));
}
else
//SQLite provides a method to get the last primary key inserted by using sqlite3_last_insert_rowid
menuID = [NSDecimalNumber numberWithLongLong:sqlite3_last_insert_rowid(database)];
//Reset the add statement.
sqlite3_reset(addStmt);
}
else{
if (addStmt == nil) {
// const char *sql = "delete from item";
const char *sql = "update item set quantity= ? where menuid = ?";
if(sqlite3_prepare_v2(database, sql, -1, &addStmt, NULL) != SQLITE_OK)
NSAssert1(0, #"Error while creating add statement. '%s'", sqlite3_errmsg(database));
}
// NSLog(#"ADDSTMT:%#",addStmt);
sqlite3_bind_int(addStmt, 2, [itemId integerValue]);
number=number+[quant intValue];
sqlite3_bind_int(addStmt, 1, number);
NSLog(#"Name:%#",name);
NSLog(#"MENU IDe%#",priceItem);
if(SQLITE_DONE != sqlite3_step(addStmt)){
// NSAssert1(0, #"Error while inserting data. '%s'", sqlite3_errmsg(database));
}
else
//SQLite provides a method to get the last primary key inserted by using sqlite3_last_insert_rowid
menuID = [NSDecimalNumber numberWithLongLong:sqlite3_last_insert_rowid(database)];
//Reset the add statement.
sqlite3_reset(addStmt);
sqlite3_close(database);
}
}
I might be just lacking proper understanding of your code but it doesn't look like you're beginning and then committing a transaction in there. I might be way off base though as I've never inserted a row without using a transaction.
I found it my self:
Changed select statement to:
NSString *sqlStmt=[NSString stringWithFormat:#"select quantity from item where menuid = %# and spiciness = '%#'",itemId,selection];
Also changed the if Condition of insert statement to
if ([quanty isEqualToString:#"(null)"])

Insert date to sqlite

I am making an iphone app in which there is use of database. In this database I am trying to save the date which is selected by using datepicker. But whenever I go to insert query it get crash and the error it shows i.e.
-[__NSDate UTF8String]: message sent to de allocated instance 0x5db1bf0.
I am unable to resolve this error. Please give me some solution to insert the date into the sqlite.
Thankyou very much.
-(void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex {
if (btntagvalue == 2) {
if (buttonIndex != [actionSheet cancelButtonIndex]) {
selectedDate1 = [pickerView date];
NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
[formatter setDateFormat:#"yyyy-MM-dd"];
frmdatestring = [formatter stringFromDate:selectedDate1];
newfromdate = [[NSDate alloc]init];
newfromdate = [[selectedDate1 addTimeInterval:-21600*4]copy];
NSLog(#"newdateis:%#",newfromdate);
fromdate.text = frmdatestring;
NSLog(#"proper date:%#",fromdate.text);
}
}
else if (btntagvalue == 3)
{
if (buttonIndex != [actionSheet cancelButtonIndex]) {
NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
[formatter setDateFormat:#"yyyy-MM-dd"];
selectedDate2 = [pickerView1 date];
LastDate = selectedDate2;
todatestring = [formatter stringFromDate:selectedDate2];
todate.text = todatestring;
NSLog(#"proper date:%#",todate.text);
[self counteddays];
}
}
}
-(IBAction)savedetails:(id)sender
{
docname = doctname;
mail = email;
contactnum = contact;
medicname = mediname;
medictype = meditype;
Lastdatecolmn = (NSString*)LastDate;
[self insert1];
NSLog(#"docname:%#",docname);
NSLog(#"mail:%#",mail);
NSLog(#"contactnum:%#",contactnum);
NSLog(#"medicname:%#",medicname);
NSLog(#"medictype:%#",medictype);
for (int i =0; i<=[totaltimewithdate count]-1; i++) {
Dtime = [totaltimewithdate objectAtIndex:i];
[self insert];
}
[self docmedname];
}
-(void)insert
{
sqlite3_stmt *addStmt = nil;
if(addStmt == nil)
{
const char *sql = "insert into medicationdetail(doctorname, emailid, contactno,medicationname, medicationtype, datetime,LastDateColmn ) values (?,?,?,?,?,?,?)";
//NSLog(#"sq; %#", sql);
if(sqlite3_prepare_v2(database, sql , -1, &addStmt, NULL) != SQLITE_OK)
{
NSAssert1(0, #"Error while creating add statement. '%s'", sqlite3_errmsg(database));
}
sqlite3_bind_text(addStmt, 1, [docname UTF8String], -1, SQLITE_TRANSIENT);
sqlite3_bind_text(addStmt, 2, [mail UTF8String], -1, SQLITE_TRANSIENT);
sqlite3_bind_text(addStmt, 3, [contactnum UTF8String], -1, SQLITE_TRANSIENT);
sqlite3_bind_text(addStmt, 4, [medicname UTF8String], -1, SQLITE_TRANSIENT);
sqlite3_bind_text(addStmt, 5, [medictype UTF8String], -1, SQLITE_TRANSIENT);
sqlite3_bind_text(addStmt, 6, [Dtime UTF8String], -1, SQLITE_TRANSIENT);
sqlite3_bind_text(addStmt, 7, [Lastdatecolmn UTF8String], -1, SQLITE_TRANSIENT);
if(SQLITE_DONE != sqlite3_step(addStmt))
{
NSAssert1(0, #"Error while inserting data. '%s'", sqlite3_errmsg(database));
}
}
}
My guess would be that you're trying to create an NSDate attribute, but that you're mistakenly trying to set this as an NSString, e.g. #"01-01-1999".
If you check your "Date And Time Programming Guide" in your Apple Docs, you'll fine examples of how to create dates using date components.
Also have a look on Stack Overflow, where you'll quickly find plenty of examples if you search under "Create NSDate from NSString", e.g.:
get NSDate from NSString