result set

When bound to a DataGrid control, the result set returned by the SQL command looks like the figure below.

You may run a query for a limited result size, and then specify the last item in that result set as the bookmark for the next query.

Combines the results of two or more queries into a single result set consisting of all the rows belonging to all queries in the union.

Combines the results of two or more queries into a single result set that includes all the rows that belong to all queries in the union.

As a verb, to combine the contents of two or more tables and produce a result set that incorporates rows and columns from each table.

The UNION operator allows you to combine the results of two or more SELECT statements into a single result set.

Indicates that the data column is being used to create a grouped result set (is part of a GROUP BY clause) in an aggregate query.

You'd also have a bit of PHP code that would call that function and loop through the result set to display the data in the application view.

And is primarily used for the temporary storage of a set of rows that are returned as the result set of a table-valued function.

The result set returned by a pass-through query can be used in the FROM clause of a query like an ordinary base table.

Defines a cursor that reflects all data changes made to the rows in its result set as you scroll around the cursor.

Explains how to combine the results of two or more SELECT statements into a single result set.

pureQuery is able to execute a SQL statement on this existing result set, filtering only the products that have the status of bestseller.

Because these query definitions form the base result set of the CTE structure, they are referred to as anchor members.

With YQL, it's a matter of a single SELECT query to extract it from its source page into a YQL result set, as in Listing 11.

The UNLOAD statement allows the result set of a query to be exported to a comma- delimited file .

Describes how SELECT statements always return a set of rows, but applications sometimes need to go through the result set one row at a time.

The result set column names of a UNION are the same as the column names in the result set of the first SELECT statement in the UNION.

If generated keys are requested on a table that has no IDENTITY column , the JDBC driver will return a null result set .

Every time you run a mining model, take a moment to open it up and give a new name for the result set.

Answer: I cannot comment much about Oracle's JDBC driver implementation for handling the result set at the end of an XA transaction.

This query, although fairly simple in terms of the result set, is lengthy and unwieldy when you have to maintenance such a query.

Specifies the temporary named result set, also known as common table expression, defined within the scope of the DELETE statement.

Note that if the body is changed to return more than one result set, the number of result sets should be specified manually.

Although all filter clauses reduce the final result set of a query, some can also help reduce the amount of data that must be scanned.

It's quite easy to execute an SQL query and then create spreadsheet cells from each field of the query result set.

You are telling pureQuery that the result set of your statement should be converted to objects of the class Employee.

When the current position is at a row of the result set, the values of columns in the result set can be obtained by methods that get values.

Although the API is technically asking for a cursor, the default cursor characteristics match the behavior of a default result set.

A cursor that shows the result set exactly as it was at the time the cursor was opened.

The getContacts method returns more than just a result set in the form of a string, though.

The following query will produce a result set in which the first email address of each Gold customer is returned as an HTML paragraph.

Adaptive Server Anywhere must execute value-sensitive cursors in such a way that result set membership is guaranteed.

From a performance point of view, a good performing access path should touch the least amount of data with respect to the final result set.

There can be only one ORDER BY or COMPUTE clause after the last SELECT statement; it is applied to the final, combined result set.

Describes how to create a query that merges the results of two or more SELECT statements into one result set.

On Oracle, the result set is usually consumed by the caller of the procedure.

Federated stored procedures may have input parameters and can return up to one result set.

SELECT statement that contains a variable assignment cannot be used to also perform typical result set retrieval operations .

The result of an intermediateResult query element is not stored in the global query result set, but only in this context variable.

Table is primarily used is for temporary storage of a set of rows returned as the result set of a table-valued function.

The only other action that an application can perform before the end of the result set is to cancel the remainder of the result set.

The size of a Cartesian product result set is the number of rows in the first table multiplied by the number of rows in the second table .

The driver reads the entire result set from the server into a memory during the statement execution time.

When cursors generate a keyset for a result set, the query optimizer estimates the number of rows that will be returned for that result set.

It computes these values by looping over the result set of a query that lists companies and orders.

Selecting one of these links re-sorts the result set by the specified field and direction.

This complete set of rows returned by the statement is known as the result set.

The client can also bind out the result set to a BLOB, which allows the bytes to be passed safely back to the client without transcoding.

This clause lets you specify the format for the results as well as where the XML formatting of the result set is to take place.

This result set can be used for further processing or returned to the client.

If the article has only delete conflicts and no conflict_table rows, the name of the conflict_table in the result set is NULL.

Select this check box to display the result set in a new tab, instead of at the bottom of the query document window.

In Listing 1, column_name-1 specifies the name of a column in the result set of an executed query.

Each record from the SQL result set is represented as a element, and individual fields of each record are nested within each corresponding .

This implementation of the IDomainObjectFactory interface can turn a returned result set into a service object.

The main query then checks to see whether employee IDs from the Orders table are in the result set.

If you do not include this clause, an error is reported when the procedure is called if the statement produces a result set.

It uses linguistic processing to determine the result set of a full-text search query.

The fundamental role of a result set is to provide Java applications with a usable representation of the database data.

Accidentally dropping a join predicate may result in a query which takes much longer to run than expected, and returns a huge result set.

When executing the stored procedures with result sets, do not include the result set arguments in the list of procedure arguments.

These last two parameters refer to the date range of event start times to be included in the result set of events.

Also check whether the client has any other restrictions to handle the result set.

Selecting from the sys. Extended_procedures view in any other database context will return an empty result set.

This approach can be especially effective for narrowing the search result set for a complex search request.

Specifies whether the result set of the query is returned as an attached file.

A rewind means that none of the correlated parameters changed and the prior inner result set may be reused.

Closes an open cursor by releasing the current result set and freeing any cursor locks held on the rows on which the cursor is positioned.

The ones that have matching attributes are returned; everything else is tossed out of the result set.

One call that builds the rule model in the database and a second one that extracts the rules and returns them as result set.

This value causes the result page to be calculated forward from either the start of the result set or forward from a bookmark if specified.

The bcp command allows you to export the result set from a Transact-SQL statement to a data file.

A recursive CTE is one in which an initial CTE is repeatedly executed to return subsets of data until the complete result set is obtained.

The result set returns values for the quantity sold of each product and the total quantity sold of all products.

A scrollable result set allows the cursor to be moved to any row in the result set.

Besides, the total number or rows in the result set is now estimated correctly.

When a search is performed, an SQL result set containing the results of the search is returned from the search procedure to the application.

Notice here that not every item added to the result set is necessarily going to have all of the selection properties available.

Applications, especially interactive online applications, cannot always work effectively with the entire result set as a unit.

The result set of the cursor has at least one row.

Group Members without Filtered Users queries for members of a group, but removes a set of users from the result set.

With SQLObject, you need to iterate over the entire result set and modify the last_call member of each object, which is much less efficient.

As you can see in Listing 11, grabbing the last column in a result set is as easy as indexing with a -1.

The result set tab of the DB2 Command Center allows to make changes to the result set of a query and to add additional rows.

You can use the FIRST or TOP keywords to limit the number of rows included in the result set of a query.

To see the entire result set, export your query back to Interactive SQL by clicking OK.

The session bean requests the errand result set from the ErrandsListEJB, which returns an array of errand IDs to be displayed as a list.

When you execute a query in an application, the result set consists of a number of rows.

The GROUP BY clause restricts the rows of the result set; there is only one row for each distinct value in the grouping column or columns.

The default value is 0, which indicates that the starting position is the beginning of the result set.

Reports the attributes of the columns in the result set of a server cursor.

If you use the DISTINCT keyword you may not be able to modify the result set in the results pane.

Each RETURN ROW call adds a new row into the returned result set where column values are the current values of the result set column names.

To handle multiple result sets, ODBC must describe the currently executing cursor, not the procedure-defined result set.

It marks the beginning of a result set and uses the record metadata to construct the metadata that describes the result set.

Note the name of the DataReader destination that contains the result set you want to use in the report.

If column_list is not specified, the table variable must have the same number of columns as the OUTPUT result set.

Updates through the cursor are not allowed, and no locks are held on the rows that make up the result set.

Omit the ORDER BY clause if you do not need the result set to be ordered.

More than one copy of the same object was detected in the result set of an enumeration.

Specifies the conditions for the rows returned in the result set for a SELECT statement, query expression, or subquery.

This class contains numerous methods that return information in the form of a single value, or as a result set.

Specifies that multiple result sets are to be combined and returned as a single result set.

Columns containing NULL do not match any values when you are creating an inner join and are therefore excluded from the result set.

When this property is set, only a limited number of result set rows are retained in client memory.

The result set column names are declared in the RETURNS section of the procedure definition, as shown in Listing 19.

The advanced paging parameters control the size of the result set and can also be used to sort the results.

To return the contents of the inbox as a result set to the client, do not provide any input parameters.

Restricts the result set to contain only databases on which the specified replication option type value has been enabled.

Inserts from within the result set and from outside of it are both visible.

This approach incurs the cost of transferring the full result set and storing it in the user's session.

The result set is in ascending, alphabetical order by the last name, and then by the first name.

It is joined to the result set of the last table in the join sequence, CUST_CUSTOMER.

Note that XQUERY, by default, serializes its result set into a CLOB.

Is used for command execution, the provider will append extra columns to the result set for existing primary key and timestamp columns.

The result set forms the complete CREATE PROCEDURE statement used to create the custom stored procedure.

Is an optional alias to replace a column name in the result set of the derived table.

Another approach to extracting data from the XML of a SPARQL result set is to apply an XSLT.

If you don't need that piece of information, just drop it off the result set prior to bind.

The result set forms the complete CREATE PROCEDURE statement necessary to create the custom stored procedure.

Updated rows might subsequently reappear at different positions within the result set, or might disappear completely.

They must have the same number of columns, and the corresponding result set columns must have compatible data types.

ArticleName also contains summary information for rows in the result set that do not represent article details.

Changes made to a result set by another process or thread while data is being read may be visible to the user of the OdbcDataReader.

Identify the columns to be included in the result set, as shown in Figure 16.

In SQL procedures, cursors can be used to do more than iterate through rows of a result set.

The result set of the SELECT statement forms the virtual table returned by the view.

The CTE result set is derived from a simple query and is referenced by UPDATE statement.

For roles with mandatory staff assignment, the default for an empty result set additionally applies.

It sends a message and a query result set attachment to the specified recipients.

As you can see, the left side of the mapping has been updated to reflect the modified result set.

Set attributes or properties defining the characteristics of the cursor the API automatically maps over each result set.

For maximum portability, result set columns within each row should be read in left-to-right order, and each column should be read only once.

The associated updating and scrolling of a large result set will be an expensive operation.

For queries that return a set of user IDs, a union of the results of all queries is created, and builds the result set of user IDs.

Microsoft SQL Server statements produce a complete result set, but there are times when the results are best processed one row at a time.

The first line identifies the SQL columns to be included in the query result set and the source tables referenced in the query.

Statement objects. Statement objects that have overloads with result set holdability parameters will throw an exception when called.

The existing table definition must specify the characteristics of the columns of the stored procedure's first result set.

Bind the result set column, return code, parameter, or parameter marker to a specific variable or array of variables.

This new stored procedure returns the OUT_LANGUAGE parameter as a column in a single-row result set.

Use the result set of a query executed on a remote server.

The WITH clause specifies the schema of the result set and how the value is found for each column in the result set.

This method is not as effective for searches in which the result set size changes greatly according to whether the WHERE clause is included.

Use the ResultSize parameter to specify the total number of items to display in the result set.

This procedure dumps all the collected trace data into a result set which it returns to the caller.

Several optional arguments can be passed in, mostly having to do with paging the result set.

The result shows that these methods can prune the result set of association analysis effectively.

The following query groups the products, and then restricts the result set to only those groups for which the name starts with B.

Is the name of a column to include in the result set.

The advanced paging parameters are used with the Get-Message and Get-Queue cmdlets to control how the result set is sorted and displayed.

Object passed in as a parameter has hidden columns, those columns are not propagated to the result set sent to the client.

Then it initiates the pink leg, waits for it to complete, and retrieves its result set.

However, the type mapping of the result set is not affected by the user defined type mappings.

Specifies the file name to use for the result set of the query attachment.

In general, the query optimizer selects a plan that will return the entire result set in the shortest amount of time.

We think there is a strong need to research on using search and query to achieve one query, one result set across data and content.

Static cursors use a work table to store the complete result set of the cursor.

The result set includes all skipped quanta since the application started.

The SortOrder parameter specifies an array of message properties that are used to control the sort order of the result set.

Now let's consider a slightly different situation, in which you want to project XML values into your returned result set.

If you want to view successive pages, you can set a bookmark for the last object retrieved in a result set and run an additional query.

In the next example, the result handler processes a result set and returns an HTML page, displaying the result set contents as a table.

The technique to return a result set (or multiple results) from a database into a Perl program is pretty much the same.

The pseudo column LEVEL can be used in the ORDER BY clause to return the result set in search breadth first sequence.

Static cursors retrieve the entire result set at the time the cursor is opened.

Hibernate seamlessly hides all of this at run time, properly parsing the result set and returning the proper list of objects.

To be included in the result set, messages must meet all conditions of the filter.

Also, it is possible to group lines of the result set using the XMLAGG column function.

Code will need to keep track of how many items it has added to the result set and cut off execution if it reaches the maximum number.

Indexes can reduce the amount of data that must be read to return the query result set.

Scroll locks in the last accessed fetch buffer are held until the result set is closed.

The procedure-based handler is best used for result set consumption or "one and done" type SQL statements such as MERGE.

Functions customize the appearance of the result set.

A one-dimensional array is returned to the client as a single-row result set with as many columns as there are elements in the array.

Indicates that only a specified first set or percent of rows will be returned from the query result set .

Like an SQL table, the result set is made up of columns and rows.

Function to retrieve values for multiple elements and map these into columns of an SQL result set.

Applications cannot always work effectively with the entire result set as a unit.

Is a standard SELECT statement that defines the result set of the cursor.

In the example, the variable num_col will have the value zero, since the procedure does not return a result set.

The part of the result set that concerns index usage is in the TCB Index Stats section.

Independently of the "threshold" parameter staff repositories can impose their own limitations on the result set size.

The FETCH statements return the value for the column specified in the DECLARE CURSOR as a single-row result set.

The UNION, EXCEPT, and INTERSECT operators can be used between queries to combine or compare their results into one result set.

Also, this returns more properly formatted XML, with a root result set tag.

As you can see, the output is a simple SQL result set.

The result set should include the same information and super-aggregate information for each of the GROUP BY columns.

User IDs are added only once to the result set, if the same user ID is returned by a second query, it will be ignored.

Before closing the database connection, this utility function ensures that the memory occupied by the result set in $dbResult gets freed.

An empty result set is not the same as a null value.

Filtering refers to the operation of restricting the result set to contain only those elements that satisfy a specified condition.

Generates totals that appear as additional summary columns at the end of the result set.

The SELECT statement clause that defines the columns of the result set returned by the statement.

If the DYNAMIC RESULT SETS clause is not provided, it is assumed that the method returns no result set.

YQL also supports various utility functions that can be used to sort, count, and eliminate duplicates from the result set.

The recursive member returns the direct subordinate of the employee in the anchor member result set.

The result set returned by sys. Dm_db_missing_index_columns returns this information in its column_usage column.

Depending on the type of cursor in use, the result set as seen by the application may change to reflect these changes or may not.

Maximum record rows per page: The number of result set rows that will be displayed per page in the list JSP.

While all rows in a result set share the same number of columns and column types, different result sets can have different column layouts.

The recursive member returns the direct subordinate(s) of the employee in the anchor member result set.

When this is not assigned to a variable or no further functions are performed, it will by default print a sample result set to the screen.

Is specified, there is an additional result set that shows the file allocation for the specified database .

Any records that match the search string will become part of the enumeration result set.

a comma separated list of attribute names which defines which attributes of the entries in the result set to display.

The result set contains rows and columns to hold the requested data elements, and it is navigated with a cursor.

This means that subsequent SQL OPEN and CLOSE operations will merely reposition the cursor to the first row of the result set.

This type of reduced result set can be compared to viewing reports with limited data.

Listing 11 also demonstrates Zorba's support for the XQuery where clause, which is commonly used to filter the output result set.

Fails if the result set does not contain the expected number of rows.

Changes to the underlying data that are not reflected in the result set seen by the cursor are invisible.

The same result set is returned if you specify only the table name or any of the options.

Returns an empty result set if there is no credential specified for this target server.

ROLLUP returns a single result set while COMPUTE BY returns multiple result sets that increase the complexity of application code.

If the maximum quantity for a particular special offer is NULL, the MaxQty shown in the result set is 0. 00.

Use the Object Finder tool to select the result-set in the SQuirreL SQL window, as shown in Figure 9.

The value of this parameter is a 1-based index in the total result set.

CROSS APPLY returns only rows from the outer table that produce a result set from the table-valued function.

The sequence of the sort columns in the ORDER BY clause defines the organization of the sorted result set.

The second query evaluated uses an SQL statement that returns thousands of result set rows.

Applications must move data from the columns of a fetched row in a result set into application variables.

The final result set returned by the running query is the union of all result sets generated by the anchor and recursive members.

Call API functions or methods to position the application on a row within the result set.

Each variable in the list, from left to right, is associated with the corresponding column in the cursor result set.

The entire result set is sent to the client computer, which then filters the data and provides a filtered result set.

For each tuple in the specified set, the members of the specified hierarchies are extracted into new tuples in the result set.

In this manner, the contents of the entire result set are transferred to the spreadsheet.

When not positioned in a valid result set, 0; otherwise the number of columns in the current row.

When the query specified returns multiple results, each result set is placed in a separate table.

Method effectively places the result set into insert mode, and cursor positioning methods terminate insert mode.

Rows for which the SUBSCRIBE BY value is in the subquery result set are extracted or synchronized.

The tables from which the result set data is retrieved, and any logical relationships between the tables.

Since there are two authors with a last name of Ringer, the result set includes two rows starting with the authors tag.

Reporting Services currently supports only the first result set returned.

A list of the mining model columns and prediction functions that are returned in the result set.

Specifies the sort priority for data columns used to sort the result set.

The tool will display the result set, if any, in a list view where each column represents one attribute.

simple states that the attribute content will be added to the (intermediate) query result set.

A singleton bucket is indicated by a Low value in the result set being equal to the corresponding High value.

The final result set in the sample shows two columns: fullrecord (XML) and id (integer), as shown in Figure 9.

After all requested tables or constraints have been checked, the result set is returned.

If the object's target attribute is simple (person), its content will be added to the (intermediate) result set.

They provide quick search, advanced search, numeric search, recent search, last result set.

This means that the unique values returned by the EmployeeID column themselves become fields in the final result set.

ODBC, OLE DB, ADO. NET Variable result-set procedures can be used by applications using these interfaces.

For more information about result set limitations, see Configuring query limits on result sets.

You can use methods on the result set object to set the position to different rows in the result set.

These include the density of a result set, size of a result set, amount of time taken to execute the MDX, etc.