CData BizTalk Adapter for PayPal 2019 - Online Help
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SELECT Statements

CData BizTalk Adapter for PayPal 2019 - Build 19.0.7354

A SELECT statement can consist of the following basic clauses.

  • SELECT
  • INTO
  • FROM
  • JOIN
  • WHERE
  • GROUP BY
  • HAVING
  • UNION
  • ORDER BY
  • LIMIT

SELECT Syntax

The following syntax diagram outlines the syntax supported by the SQL engine of the adapter:

SELECT {
  [ TOP <numeric_literal> | DISTINCT ]
  { 
    * 
    | { 
        <expression> [ [ AS ] <column_reference> ] 
        | { <table_name> | <correlation_name> } .* 
      } [ , ... ] 
  }
  [ INTO csv:// [ filename= ] <file_path> [ ;delimiter=tab ] ]
  { 
    FROM <table_reference> [ [ AS ] <identifier> ] 
  } [ , ... ]
  [ [  
      INNER | { { LEFT | RIGHT | FULL } [ OUTER ] } 
    ] JOIN <table_reference> [ ON <search_condition> ] [ [ AS ] <identifier> ] 
  ] [ ... ] 
  [ WHERE <search_condition> ]
  [ GROUP BY <column_reference> [ , ... ]
  [ HAVING <search_condition> ]
  [ UNION [ ALL ] <select_statement> ]
  [ 
    ORDER BY 
    <column_reference> [ ASC | DESC ] [ NULLS FIRST | NULLS LAST ]
  ]
  [ 
    LIMIT <expression>
    [ 
      { OFFSET | , }
      <expression> 
    ]
  ] 
}

<expression> ::=
  | <column_reference>
  | @ <parameter> 
  | ?
  | COUNT( * | { [ DISTINCT ] <expression> } )
  | { AVG | MAX | MIN | SUM | COUNT } ( <expression> ) 
  | NULLIF ( <expression> , <expression> ) 
  | COALESCE ( <expression> , ... ) 
  | CASE <expression>
      WHEN { <expression> | <search_condition> } THEN { <expression> | NULL } [ ... ]
    [ ELSE { <expression> | NULL } ]
    END 
  | <literal>
  | <sql_function> 

<search_condition> ::= 
  {
    <expression> { = | > | < | >= | <= | <> | != | LIKE | NOT_LIKE | IN | NOT_IN | IS_NULL | IS_NOT_NULL | AND | OR | CONTAINS | BETWEEN } [ <expression> ]
  } [ { AND | OR } ... ] 

Examples

  1. Return all columns:
    SELECT * FROM Payments
  2. Rename a column:
    SELECT [State] AS MY_State FROM Payments
  3. Cast a column's data as a different data type:
    SELECT CAST(AnnualRevenue AS VARCHAR) AS Str_AnnualRevenue FROM Payments
  4. Search data:
    SELECT * FROM Payments WHERE CreateTime > '2016-01-15';
  5. Return the number of items matching the query criteria:
    SELECT COUNT(*) AS MyCount FROM Payments 
  6. Return the number of unique items matching the query criteria:
    SELECT COUNT(DISTINCT State) FROM Payments 
  7. Return the unique items matching the query criteria:
    SELECT DISTINCT State FROM Payments 
  8. Summarize data:
    SELECT State, MAX(AnnualRevenue) FROM Payments GROUP BY State
    See Aggregate Functions for details.
  9. Retrieve data from multiple tables.
    SELECT SaleDetails.TotalAmount, Payments.State FROM Payments INNER JOIN SaleDetails ON SaleDetails.ParentPayment = Payments.Id
    See JOIN Queries for details.
  10. Sort a result set in ascending order:
    SELECT Id, State FROM Payments  ORDER BY State ASC
  11. Restrict a result set to the specified number of rows:
    SELECT Id, State FROM Payments LIMIT 10 
  12. Parameterize a query to pass in inputs at execution time. This enables you to create prepared statements and mitigate SQL injection attacks.
    SELECT * FROM Payments WHERE CreateTime = @param
See Explicitly Caching Data for information on using the SELECT statement in offline mode.

Pseudo Columns

Some input-only fields are available in SELECT statements. These fields, called pseudo columns, do not appear as regular columns in the results, yet may be specified as part of the WHERE clause. You can use pseudo columns to access additional features from PayPal.

    SELECT * FROM Payments WHERE Pseudo = '@Pseudo'
    

 
 
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