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In a 30 record result set if the LIMIT clause is set to LIMIT 2010 how many records will the query return?
Wiki User
∙ 6y ago
The idea here is that the query returns either the number of records which match the query, or the number of records specified in the LIMIT clause - whichever is less. In this case, 30 is less than 2010, so all 30 records will be returned.
Wiki User
∙ 6y ago
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What is the Select Top clause?
The Select Top clause is a programming command used with SQL or Structured Query Language. SQL is one of the main languages used in managing databases. The Select Top clause is used to specify the number of records to return from a query on the database.
How do you get the unique records without using DISTINCT keyword in oracle?
A UNION clause between two (or more) SELECT statements will default to returning only unique records, as will MINUS and INTERSECT. By comparison, UNION ALL will return duplicate records that are in any of the component SELECT statements.
What is the difference between single row and group functions?
Single-row functions return a single result row for every row of a queried table or view. The GROUP BY clause can be used in a SELECT statement to collect data across multiple records and group the results by one or more columns.
How do you return a life estate to the estate?
To relinquish your rights in a life estate you can execute a release or waiver of rights, in writing, witnessed and notarized, and record it in the land records .
How do you record a purchase return?
As a consumer, the best way to record a return is by keeping the receipt. Receipts are offered on returns as well as purchases and a written record of the return is best.
What are advantage of keeping records?
One great advantage of record keeping is it allows you to see the profitability of your business. It also allows for you to provide the IRS with the proper information they need to file your annual return.
Which system records the location of health records removed from the filing system and documents the return of the health records?
chart deficiency system
What are subsidiary books of accounts?
The following subsidiary books are used in the business.Cash Book: To record receipts and payments in cash including transactions to Bank.Purchase Book: Records credit purchase of goods meant for sale or to be used as materials.Returns Outward Book: Records return of the goods to the suppliers due to reasons.Sales Book : records credit sales of the goods dealt in by the businessReturn Inward Book : records the return of the goods by the customers to the businessBills receivables Book: Records the receipts of bills of exchange, promissory notes and hundis etc.Bills payable Books : records the issue of the bills of exchange, promissory notes etc. to the various parties.Main Journals : records the transactions for which no sub journal is maintained.
Is there a time line on when you can return a car if you decided you can not afford it?
depends on 'one how have signed the contract' or purchase. if it is allwed per the clause of the contract he may return the car
What does the term 'record' mean in a coputerised database?
Let's say that you have a Database of books: Title | Genre |Return Date |Loaner 1 Fears Night| Horror |16/12/2012 |Mr. Benski 2 Gambit | Rom | 15/12/2012 |Mrs. Kowalski 3 Dreadmas | Horror | 14/12/2012 |Dr. Rimbland A record is each of the titles, genre, return date and loaner, as you can see we have 3 unique records. (the record is the row across)
How can you return the number of records from table?
select count(*) clumns from persons
Why must records be kept?
Keeping records is standard in business transactions, as well as in legal cases and in other areas where written proof of what occurred is needed. Records provide a history of what happened; they also can provide evidence or examples of what has occurred, along with dates and times. Businesses keep records of all important meetings (these records are often called the "minutes" of the meeting), so that in future meetings, people will have some idea of what was already discussed. Most companies also keep a record of major expenditures, and other business expenses; these are important when it comes time to calculate the amount of taxes the company will pay. And speaking of taxes, individuals save their pay-stubs and keep a record of what they spent on medical care or on charitable donations; this too will be used for filing their taxes (and tax documents are also records). Another example: most stores will let you return a defective item within a certain number of days. So, the store has a record of when you bought it, and that will make it easier for you to return it. You may have also filled out a warranty, and the company that made the item will have a record of it, so they can decide whether to reimburse you. In a legal case, the judge and the attorneys will refer back to written testimony or to depositions that were given. Even in education, keeping records is essential-- your report card or your college transcript are a written record of what courses you took and the grades you received.
