public SelectColumnClauseBuilderImpl(SQLVendor vendor)
: base(vendor)
{
this._selectAll = false;
this._cols = new List <ColumnReferenceInfo>();
this._quantifier = SetQuantifier.All;
}
public QueryExpressionBodyBinaryImpl(SQLVendorImpl vendor, SetOperations setOperation, CorrespondingSpec correspondingSpec, QueryExpressionBody left, QueryExpressionBody right, SetQuantifier setQuantifier)
: base(vendor)
{
ArgumentValidator.ValidateNotNull(nameof(left), left);
ArgumentValidator.ValidateNotNull(nameof(right), right);
this._setOperation = setOperation;
this._correspondingSpec = correspondingSpec;
this._left = left;
this._right = right;
this._setQuantifier = setQuantifier;
}
public ColumnReferencesImpl(SQLVendorImpl vendor, SetQuantifier setQuantifier, ImmutableArray <ColumnReferenceInfo> columns)
: base(vendor, setQuantifier)
{
ArgumentValidator.ValidateNotNull(nameof(columns), columns);
if (columns.Length <= 0)
{
throw new ArgumentException("Select column list must have at least one column reference.");
}
foreach (var col in columns)
{
ArgumentValidator.ValidateNotNull(nameof(col), col);
}
this._columns = columns;
}
public AsteriskSelectImpl(SQLVendorImpl vendor, SetQuantifier setQuantifier)
: base(vendor, setQuantifier)
{
}
protected SelectColumnClauseImpl(SQLVendorImpl vendor, SetQuantifier setQuantifier)
: base(vendor)
{
this._setQuantifier = setQuantifier;
}
protected void ProcessSetQuantifier(SetQuantifier quantifier, StringBuilder builder)
{
builder.Append(this._setQuantifiers[quantifier]);
}
public virtual QueryExpressionBodyBinary NewBinaryQuery(QueryExpressionBody left, QueryExpressionBody right, SetOperations setOperation, SetQuantifier quantifier = SetQuantifier.Distinct, CorrespondingSpec correspondingSpec = null)
{
return(new QueryExpressionBodyBinaryImpl(this.vendor, setOperation, correspondingSpec, left, right, quantifier));
}
public virtual ColumnReferences NewSelectClause(SetQuantifier quantifier, ImmutableArray <ColumnReferenceInfo> cols)
{
return(new ColumnReferencesImpl(this.vendor, quantifier, cols));
}
public virtual AsteriskSelect NewSelectAllClause(SetQuantifier quantifier)
{
return(new AsteriskSelectImpl(this.vendor, quantifier));
}
public static QuerySpecificationBuilder WithSetQuantifier(this QuerySpecificationBuilder builder, SetQuantifier quantifier)
{
builder.ColumnsBuilder.SetSetQuantifier(quantifier);
return(builder);
}
public static ColumnReferences NewSelectClause(this QueryFactory factory, SetQuantifier quantifier, params ColumnReferenceInfo[] cols)
{
return(factory.NewSelectClause(quantifier, ArrayQueryHelper.NewAQ(cols, false)));
}
public QueryExpressionBodyBuilder Except(QueryExpressionBody another, SetQuantifier setQuantifier = SetQuantifier.Distinct, CorrespondingSpec correspondingSpec = null)
{
this._current = this.vendor.QueryFactory.NewBinaryQuery(this._current, another, SetOperations.Except, setQuantifier, correspondingSpec);
return(this);
}
public SelectColumnClauseBuilder SetSetQuantifier(SetQuantifier quantifier)
{
this._selectAll = false;
this._quantifier = quantifier;
return(this);
}