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Home » Technical Support » DBISAM Technical Support » Product Manuals » DBISAM Version 4 Manual for RAD Studio XE (Delphi) » SQL Reference » Naming Conventions |
SELECT * FROM "Customer Data"
SELECT * FROM "c:\sample\parts"
SELECT * FROM "parts.dat"
SELECT * FROM "\Sample Data\parts"
SELECT * FROM "\Memory\parts"
SELECT E."Emp Id" FROM employee E
SELECT weblog.[date] FROM weblog
SELECT * FROM customer WHERE Company='ABC Widgets'
UPDATE customer SET Notes='ABC Widgets'+ #13+#10+'Located in New York City'
Constant | Format |
Dates | The date format is yyyy-mm-dd where yyyy is the year (4 digits required), mm is the month (leading zero optional), and the day (leading zero optional). |
Times | The time format is hh:mm:ss.zzz am/pm where hh is the hour (leading zero optional), mm is the minutes (leading zero optional), ss is the seconds (leading zero optional), zzz is the milliseconds (leading zero optional), and the am/pm designation for times using the 12-hour clock. The seconds and milliseconds are optional when specifying a time, as is the am/pm designation. If the am/pm designation is omitted, the time is expected to be in 24-hour clock format. |
Timestamps (date/time) | The timestamp format is a combination of the date format and the time format with a space in-between the two formats. |
Numbers | All numbers are expected to use the period (.) as the decimal separator and no monetary symbols must be used. DBISAM's SQL does not support scientific notation in number constants currently. |
SELECT * FROM orders WHERE (saledate <= '1998-01-23')
SELECT * FROM transfers WHERE (paid = TRUE) AND NOT (incomplete = FALSE)
SELECT * FROM "c:\temp\customer.dat" LEFT OUTER JOIN "c:\temp\orders.dat" ON (customer.custno = orders.custno)
SELECT * FROM "customer.dat" LEFT OUTER JOIN "orders.dat" ON ("customer.dat".custno = "orders.dat".custno)
SELECT * FROM "customer" C LEFT OUTER JOIN "orders" O ON (C.custno = O.custno)
SELECT customer.company AS "Company Name", orders.orderno AS "Order #", sum(items.qty) AS "Total Qty" FROM customer LEFT OUTER JOIN orders ON customer.custno=orders.custno LEFT OUTER JOIN items ON orders.orderno=items.orderno WHERE customer.company LIKE '%Diver%' GROUP BY 1,2 ORDER BY 1
SELECT customer.company "Company Name", orders.orderno "Order #", sum(items.qty) "Total Qty" FROM customer LEFT OUTER JOIN orders ON customer.custno=orders.custno LEFT OUTER JOIN items ON orders.orderno=items.orderno WHERE customer.company LIKE '%Diver%' GROUP BY 1,2 ORDER BY 1
/* This is a comment */ SELECT SUBSTRING(company FROM 1 FOR 4) AS abbrev FROM customer
SELECT company FROM customer /* WHERE (state = 'TX') */ ORDER BY company
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