===== DBOpen =====
==== Format ====
**dbopen** //SQLiteFile//\\
**dbopen** ( //SQLiteFile// )
==== Description ====
Open an SQLite database file. If the file does not exist then create it.
==== Example ====
#database foo - create a database, populate a table, open a recordset and read data from table.
# create a new database file or open it
dbopen "dbtest.sqlite3"
# delete old foo table - trap error if new database
onerror errortrap
dbexecute "drop table foo;"
offerror
# create and populate
dbexecute "create table foo (id integer, words text, value decimal);"
dbexecute "insert into foo values (1,'one',3.14);"
dbexecute "insert into foo values (2,'two',6.28);"
dbexecute "insert into foo values (3,'three',9.43);"
# open a recordset and loop through the rows of data
dbopenset "select * from foo order by words;"
while dbrow()
print dbint(0) + dbstring(1) + dbfloat(2)
end while
dbcloseset
# wrap everything up
dbclose
end
errortrap:
# accept error - display nothing - return to next statement
return
will display
1one3.14
3three9.43
2two6.28
==== See Also ====
[[DBClose|DBClose]], [[DBCloseSet|DBCloseSet]], [[DBExecute|DBExecute]], [[DBFloat|DBFloat]], [[DBInt|DBInt]], [[DBOpenSet|DBOpenSet]], [[DBRow|DBRow]], [[DBString|DBString]]
==== External Links ====
More information about databases in general and SQLite specifically can be found at [[http://sqlite.org|SQLite Home Page]] and [[http://en.wikipedia.org/wiki/SQL|SQL at Wikipedia]].
==== New To Version ====
0.9.6y