mono/mcs/class/System.Data/Mono.Data.SqlExpressions/ChangeLog

2005-10-26 Konstantin Triger <[email protected]>

	* In.cs: Fix the enumerator initialization problem.

2005-10-21 Senganal T <[email protected]>

	* Numeric.cs :
		- Modified the Max and Min functions to convert strings(numeric) to
		double. Fixes bug #76213. 
 	
2005-09-19 Boris Kirzner <[email protected]>
	* ColumnReference.cs, Expressions.cs, Like.cs, Aggregation.cs, Literal.cs,
	StringFunctions.cs, In.cs, Functions.cs : implemented Equals() 
	and GetHashCode() methods for all Mono.Data.SqlExpressions classes,enabling
	comparison of the filter expressions.

2005-08-02  Sureshkumar T  <[email protected]>

	* Tokenizer.cs: ReadString (): added an overload where the
	terminator can be escaped by repeating twice.

2005-06-29  Sureshkumar T  <[email protected]>

	* ArithmeticExpressions.cs: Eval :if any one of the argument is
	null for an operator, the result is also NULL.

2005-05-02 Konstantin Triger <[email protected]>

        * IExpression interface: Added DependsOn(DataColumn) method, which checks whether the Expression contains a specific column

2005-04-26 Gonzalo Paniagua Javier <[email protected]>

	* Tokenizer.cs: make it not rely in exceptions being thrown to know that
	the array is entirely processed.

2005-02-10  Atsushi Enomoto  <[email protected]>

	* Comparison.cs : allow comparison between guid and string.
	* ColumnReference.cs : return guid value too. Fixed bug #72426.

2005-01-28  Atsushi Enomoto  <[email protected]>

	* Comparison.cs : Eval() could be direct invocation to EvalBoolean().

2005-01-26  Atsushi Enomoto  <[email protected]>

	* Tokenizer.cs : just throw SyntaxErrorException instead of Exception.

2005-01-25  Atsushi Enomoto  <[email protected]>

	* Expression.cs, ColumnReference.cs, BooleanExpression.cs,
	  Aggregation.cs, Literal.cs : added EvalBoolean() to avoid extraneous
	  boxing in RowFilter.

2005-01-20  Atsushi Enomoto  <[email protected]>

	* Numeric.cs : Fixed ToSameType(). It should let conversion result to
	  reference values.

2005-01-20  Atsushi Enomoto  <[email protected]>

	* Parser.jay : let's use debug flag when MONO_DEBUG_SQLEXPRESSIONS
	  environment variable is set.
	  Fixed substring() function. C# cast does not allow implicit
	  conversion from object.

2004-07-12 Umadevi S   <[email protected]>
        * Tokenizer.cs - read an Int64 from the text instead of Int32. Resolves
bug 61203

                                                                                
2004-06-17  Boris Kirzner <[email protected]>
        *  Comparison.cs - use 'as' to avoid NullReferenceExeption in casting.

2004-05-13  Umadevi S <[email protected]>
        *  Literal.cs - made class internal

2004-05-12  Umadevi S <[email protected]>
        * Expression.cs, Functions.cs, In.cs, Like.cs, Parser.jay, StringFunctions.cs - made class/enum/interfaces internal

2004-05-12  Umadevi S <[email protected]>
        * BooleanExpression.cs,ColumnReference.cs, Comparision.cs - made class/enum internal

2004-05-12  Umadevi S <[email protected]>
        * ArthimeticExpression.cs - made class internal

2004-05012  Umadevi S <[email protected]>
	* Aggregation.cs - made class/enums/interfaces internal 

2004-05-05  Atsushi Enomoto <[email protected]>

	* ArithmeticExpressions.cs: avoid null exception on add operation.

2004-04-29  Juraj Skripsky <[email protected]>

	* Parser.jay: Fix rule for negative expressions.
	Add precedence rules for '<' and '>'.

2004-04-28 Boris Kirzner <[email protected]>

	* ColumnReference.cs : using DataRow _inExpressionEvaluation before accessing row value
	  to get an access to deleted rows also.

2004-04-22  Juraj Skripsky <[email protected]>

	* Parser.jay: Allow computed expressions on left-hand side of
	"like" operator.
	Correct ordering for "is null" rule ("NOT IS NULL" => "IS NOT NULL"). 

2004-04-20  Juraj Skripsky <[email protected]>

	* Tokenizer.cs (ReadNumber): Correctly consume decimal point
	when reading numbers. Fixes bug #57251.

2004-03-31  Juraj Skripsky <[email protected]>

	* Parser.jay, ColumnReference.cs, Comparison.cs, Functions.cs,
	Aggregation.cs : fix bugs exposed by DataColumnTest.cs.

2004-03-29  Juraj Skripsky <[email protected]>

	* Initial implementation.