Festa di Santa Rosalia (Festival) will be held July 15, 2015
SQL is an acronym for Structured Query Language.
SQL is the standard language for communicating with relational databases. Short requests, called queries,
are made to an SQL-compliant database and the results are returned. The results or answers to the query
usually contain the data requested. SQL is designed not only to retrieve data from a database, but also
to insert and update data.
Structured Query Language
SQL Tutorial & Tips
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Retrieves a specific row from the cursor.
FETCH [[NEXT | PRIOR | FIRST | LAST | ABSOLUTE n | RELATIVE n] FROM]
[INTO @variable_name1, @variable_name2, ...]
NEXT, PRIOR, FIRST, LAST, ABSOLUTE n, and RELATIVE n are
available only with MS-SQL Server and not DB2
Returns the first row of the results set if this is the first fetch
against the cursor; otherwise, it moves the cursor one row within the
results set. NEXT is the primary method used to move through a results
set. NEXT is the default cursor fetch.
PRIOR, FIRST, LAST, ABSOLUTE n, and RELATIVE n are available only
with cursors defined with the SCROLL option.
Returns the previous row within the results set.
Moves the cursor to the first row within the results set and returns
the first row.
Moves the cursor to the last row within the results set and returns
the last row.
Returns the nth row within the results set. If n is a negative value,
the returned row will be the nth row counting backward from the last
row of the results set.
Returns the nth row after the currently fetched row. If n is a negative
value, the returned row will be the nth row counting backward from
the relative position of the cursor.
Defines the cursor from which the fetch should be made. Multiple
cursors are allowed within any session provided that each has a unique
INTO @variable_name1, @variable_name2, ...
Allows data returned within a fetch to be placed into local variables.
Each of the variables must match the datatype. Errors will occur when
the datatypes are incompatible. Implicit datatype conversions are not
A global variable, @@FETCH_STATUS, will be updated at every execution
of FETCH. At a successful fetch, @@FETCH_STATUS will be set to 0. If no
data was fetched because the requested cursor position exceeded the
results set, -1 will be returned. If the row returned is no longer a
member of the results set (for example, the row was deleted from the
base table after the cursor was opened), @@FETCH_STATUS will return -2.
Always use this to determine the validity of the data returned from a
cursor fetch prior to attempting any operation against that data.
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