Package adql.db


package adql.db
  • Class
    Description
    This QueryChecker implementation is able to do the following verifications on an ADQL query: Check the existence of all table and column references found in a query Resolve all unknown functions as supported User Defined Functions (UDFs) Check whether all used geometrical functions are supported Check whether all used coordinate systems are supported Check that types of columns and UDFs match with their context
    Implement the binary search algorithm over a sorted array.
    Definition of a valid target column.
    This is a special column which exists only after a NATURAL JOIN or a JOIN ...
    Definition of a valid target table.
    This DBTable wraps another DBTable with a different ADQL and DB name.
    Describe a full column type as it is described in the IVOA document of TAP.
    List of all datatypes declared in the IVOA recommendation of TAP (in the section UPLOAD).
    Default implementation of DBColumn.
    Default implementation of DBTable.
    Definition of any function that could be used in ADQL queries.
    Definition of a function parameter.
    A list of DBColumn elements ordered by their ADQL name in an ascending manner.
    Simple interface about a class which allows to search for a specified ADQLTable.
    A list of DBTable elements ordered by their ADQL name in an ascending manner.
    This class helps dealing with the subset of STC-S expressions described by the section "6 Use of STC-S in TAP (informative)" of the TAP Recommendation 1.0 (27th March 2010).
    Object representation of an STC coordinate system.
    List of all possible flavors in an STC expression.
    List of all possible frames in an STC expression.
    List of all possible reference positions in an STC expression.
    Object representation of an STC region.
    List all possible region types allowed in an STC-S expression.