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### Showing available time slot in table format

I'm currently developing a system for booking of discussion room in a college. This system will allow the staff to help the students to make booking in advanced as well as for instant walk in usage.

I've got a table to keep track of bookings, another for walk in and one for time slot.

For the time slot table, it includes start time slot and end time slot, which is 30 minutes interval for each.

What i'm currently facing is that the system could not display the correct available time slot. I think it's the formula problem which I still can't get it solved.

Example:

If the booking time is 8.30am - 9.00am, I have no problem showing the 1st slot as N/A.

But if the time is 8.45am - 9.15am, the system only update the 1st slot as N/A while the 2nd slot still remain as AVAILABLE which is wrong. Because since the time ends at 9.15, I would like the slot 9.00am - 9.30am to be N/A as well.

This would be my code:

```for (int x = 0; x < countTimeSlot; x++)
{
if (int.Parse(arrEndTimeSlot[x].ToString()) > intBookedStartTime && int.Parse(```

### How to insert the Current date and time in to SQL Table..

Hello Members,              I have create the table as per the following ..create table company(  empname varchar(30),  empid int,  joindate smalldatetime)I tried,insert into table values('Kumar',202, ??????)I want to insert Current date and time into table Company.....Please give me the solution...Thanks..

### Get the count of the recently added records to a table

i need to create 2 temporary tables. The records inserted into the 2nd table is the same as that from table1. Now, i am inserting some other records into table 2.what i need is, to retrieve the count of the recently added records into table2.How to achieve this?

### SELECT COUNT(*) FROM [Table] from an Oracle database

Hi friends, I have problem when retrieving a result from SELECT COUNT(*) FROM [Table] from an Oracle database. When I try to put the result (single row) in a variable I get the following error message. [Execute SQL Task] Error: An error occurred while assigning a value to variable "RowsSource": "Unsupported data type on result set binding RowsSource.". Pls help me Mahe

### Returning Customer Count of all categories in each time period

Hi,

Lets say I have the following Table:

```CustomerNumber | Date | MovieCategory
1 |2010-01-01|A
1 |2010-02-01|A
1 |2010-03-01|A
1 |2010-04-01|A
1 |2010-05-01|A
1 |2010-06-01|D
1 |2010-07-01|A
2 |2010-01-01|A
2 |2010-02-01|A
2 |2010-03-01|D
2 |2010-04-01|D
2 |2010-05-01|D
2 |2010-06-01|C
2 |2010-07-01|C
3 |2010-01-01|B
3 |2010-02-01|B
3 |2010-03-01|B
3 |2010-04-01|C
3 |2010-05-01|C```

What I want to do is count the number of customers for each movie type in each date. Now I started with the following simple query

```Select Date, MovieCategory, Count(CustomerNumber)
From AboveTable
Group By Date, MovieCategory
Order by Date, MovieCategory
```

which would be okay, but if no customer has a MovieCategory of say 'B' on a particular date then the results of the above query won't return a row that has

Date| B| 0     (date here could be any date).

which is really what I need. Is there a good way to

### DataBase maximum table record count

Hello Friends,

My requirement is, we have more than 5 database servers, each server lot of databases, each database lot of tables.

I want show the details

---------------------------------------------------------------

ServerName: abcServer

DatabaseName: xyzDatabase

MaximumRecordsTableName: empTable

-----------------------------------------------------------------

In asp or Classic asp.

please anybody help for code and query.

and

how to split the connection string in asp ?

### epased time for few SQL queries is 0 in sys.dm_exec_query_stats table?

Hi,

I get the elapsed time from sys.dm_exec_query_stats table for each SQL query that I run in MSSQL. I see that the elapsed time for some of the SQL queries are shown as 0 while oracle performance statistics data show some time for the same query.

I believe MSSQL can't take 0 microseconds to execute a query. Should I need to force MSSQL to monitor the lesser time taking queries?

I also used "SET STATISTICS TIME ON", I get 0 elapsed time from this too for those queries which had 0 elapsed time from sys.dm_exec_query_stats.

Any help will be helpful

### count of columns in a table?

how to know the count of columns in a table

### 15 minute incrementable UTC time inserts in the table

What is the most efficient way of creating a 15 minute increment table. This table needs to continue to increment with time so its not a static table.

While loop? how will that affect the performance, if I have to add dates starting 2005 till today and then basically after that with every hour a value needs to be added.. How can I go about doing that?

Thanks

-Sarah

### Field Population Count over whole table

Hi

I have a huge table and would like to know of a way to count field population across the whole table, this can be stored in a separate table to refer back to, i am using sql 2008. A visual display could be:

TableName FieldName Blank Populated MinValue MaxValue DateCreated

Person       Address1    1500  5000        <blank>    9 any street   30-sep-2010

Person      First Name    6000  500          <blank>     Zac               30-sep-2010

has anyone done something like this before, would like something quite reusable and generic?

any help greatly appreciated.

### Insert data in parent and child table at the same time

I have two (parent-child) tables that are bound by a primary key (PK)/foreign key (FK) relation.each PK is identity (idStudent and idBac)

to insert data, i'm using an little application in c# i programmed myself where i insert these columns for the Student table: F_Name, L_Name, Age, Mobile, Adresse, City ,and  ( i don't know how to handle the idBac wich is foreign key of the other table wich still not inserted yet)

for the table Bac, i insert section, school, and city.

what i want is when i click on "OK" button, the idBac ,wich is a foreign key of the other table (BAC), receives the same idBac given the moment i inserted the BAC informations too ...

i don't have any problem wich ado.net ...i just want the right query/procedure.

thanks in advance and sorry for my english, it's not my mother tongue.

### Adding rows in table at run time?

Hi,

I have a table which has few rows.

A row contain few textboxes, one file upload field and a dropdown list in its cells.

I want to make it a dynamic table that is i should be able to add extra rows in table at runtime, but I dont know how to do it.

### stored procedure "need to take count from same table with different condition"

Hi
i have a stored procedure with few variable ,and in each variable i am taking count from same table based on different condition.and also i need to group by it on base of date(monthly wise
but if i declare thevariable and set value in it, then on dispalying these variable i get same value for all the months ..i am sending some part of it..please if possible make the changes and let me know where am i making mistake..

declare

### How to count records placed different order in a table?

In a table i have two column

for eg

column1 column2

1              2

2              1

3              1

2              3

1              1

From front end i m passing parameters like(1,2)OR(2,1)

i want to get a count of the pattern like (1,2)OR(2,1) only so i will get count 2 for the abv table.

tell me a select query to get the count?

### AGGREGATE over a time period: how to behave like a distinct count ? (aggregate on the full period an

I would like to compute a measure "MyMeasure" over the last 12 months :

Aggregate({[Event DATE].[Calendar].CurrentMember.Lag(11):[Event DATE].[Calendar].CurrentMember},[Measures].[MyMeasure])

MyMeasure is not a distinct count, so the results returned is the SUM of the distinct count performed on each month over the last 12 month.

What I would like to have is the distinct count over a full year (all months taken together).

For example, suppose that MyMeasure is a simple measure that always returns 1.

The aggregation returns 12 (1 for each month then SUM). I would like it to return 1 (measure on the whole period).

Can somebody help me that's really a very big issue I have to fix !

Thanks

### How to remove records from a table after certain days

I have records that were inserted into a sql server 2005 table using a stored procedure. I now need to remove or delete these records. The only problem is that the table does not contain a relevant column to define in my where clause when using delete command.

Is there any way I can identify these records for deletion.

Thanks.

### XML with PrimaryKey values to delete rows in database table at a time

Hi,

I'm having a gridview in my aspx page with checkbox, User can select one or more than one record(s) at a time and clicks on delete button, Then i'm constructing an object of my DTO and adding all the checked row's Primary Key (DataKeyNames - GUID's in my case) to a serializable class and generating an XML and sending it as parameter to the Stored Procedure.

My Doubt is, can i bulk delete all the rows from database table those are present in my XML document??

If it works, I can do bulk update with XML only, i already did bulk insertion by generating an XML..

My Another Question is, Will it affect the performance? Each time when i construct an DTO object and adding it to the Generic List??

WHich one is better, I mean ObjectDataSource or SQLDataSource or my XML method??

Can anyone please help me out clarifying my doubts and also XML Delete Query..

My XML will be like this

<root>

<Customer>

<CustomerID>GUID1</CustomerID>

<CustomerID>GUID2</CustomerID>

<CustomerID>GUID3</CustomerID>

...

...

</Customer>

</root>

Will bulk delete happen in the above case?

Thanks,

PAvan

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