![]() ![]() For instance, we need a query to show a record of the customer that shows in the Customer form, the criteria in the Customer_id will be “!!.” The query links the customer record to Customer form by Customer_id as screen shot below:ġ6) Rename field name: A field name can changed in the query. The form that linked must be opened in order to have the query works. The criteria of field in the query can be linked to that field in the form. It can be used with the parameter entry from the user as shown on the example below: The syntax of operator is like >= x <= Criteria Entryĭisplay a list that has number from 1 to 100ĭisplay a list that has a date start from1/1/14 to 12/31/14 or whole year of 2014ĭisplay a list of name that start with letter M to letter T The Between…And can be used in the text, number and date field. OR can be used by entering more than one criteria in different field in one query, but must entered in a different line for each criteria as show below: It can be used inside one field or on two or more fields. The result of OR will be combined from the result of either match the 1 st criteria or the 2 nd criteria. OR operator can be used for text, number and date field. AND can be used by entering more than one criteria in the same line, but different field name as show below: AND can be used inside one field or on two or more fields. The result of AND will be narrowed down to match the parameter in the criteria. Get result of customer list with name starts with “M” onlyĪND operator can be used for text, number and date field. viagra online However, generic viagra online there are many elders, who are quite busy in making sales.Ĭ. It also comes as kamagra oral jelly 100mg. Depression is viagra tablet for sale also one of the most popular psychological causes of impotency. Enter like with parameter on the criteriaīut one should be aware that many online pharmacies sell cialis discount at an economical price. Like can also be used in the parameter entry as example below:Ī. ![]() The question mark ( ?) represents a single character only. Like is mostly used in the text data field and follow by question mark (?) and the asterisk or star (*) in the front or back or both front and back of the keyword. Enter a year number with a 4-digit number format as ‘2013’ Enter two parameters on StartDate and FinishDate fieldī. Below is an example of using two parameter on date fields.Ī. ![]() For instance, we want to get list of task that started and finished from the specific date and we want the users to enter their own date. We can use two separate parameters on two separate fields in criteria. We put to tell use to enter a year in the YearStart field that has a format of 4 digit year (2013). We use a bracket and put a message inside the bracket for instruction what to do. Sometime we want to sort the month from January to December as 1-12, we can use the format of “mm” to get a number of 01 – 12 and sort it Ascending or Descending as shown on the above example. The previous example shows the year format as 4 digit of year number (2014). for instance, creating a new field name YearOfStart from StartDate field with format as year 2014 and a Project Name as copy of field TaskName. Example below is a criteria to get the list of task start from 3/1/14 until now.Ī new field can be created with a new name followed by colon( : ) and a reference a format to a main field name. ![]() We use the pound sign (#) in the front and end of date to get the value from the date data type field. We can use to get a list of task completed by put “Is Not Null” on the criteria of FinishDate field as shown in the picture below:ĭate() is used in criteria to get today date like put in the DueDate field to see if any task due today (4/28/14)ĭate()-1 is today date -1 day is yesterday. Is Not Null operator works in opposite direction from the “Is Null” operator. You can put the “Is null” in the criteria on FinishDate field. For example, you want to get a list of task that has not completed or finished. It is used as a criteria to get the empty data of that field. The meaning is the same meaning for mathematic operator. These operators can be used for number, currency, date and text of data type field. Example of using a Criteria in Query 1) =, >, =, (not equal) comparison operator1 ![]()
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