Deveel.Data.Sql.Parser.InsertStatementNode Class Reference

Inheritance diagram for Deveel.Data.Sql.Parser.InsertStatementNode:

Protected Member Functions
override ISqlNode	OnChildNode (ISqlNode node)
	During the initialization of the node from the parser, this method is called for every child node added to ChildNodes More...
override void	BuildStatement (StatementBuilder builder)
Protected Member Functions inherited from Deveel.Data.Sql.Parser.SqlNode
virtual void	OnNodeInit ()
	After the initialization of the node from the parser, this method is invoked to let the specific initialization to occur. More...

Properties
string	TableName [get, private set]
IEnumerable< string >	ColumnNames [get, private set]
ValuesInsertNode	ValuesInsert [get, private set]
SetInsertNode	SetInsert [get, private set]
QueryInsertNode	QueryInsert [get, private set]
Properties inherited from Deveel.Data.Sql.Parser.SqlNode
ISqlNode	Parent [get, private set]
	Gets the parent of the current node. More...
string	NodeName [get, private set]
	Gets the name of the node, as expressed in the SQL grammar. More...
IEnumerable< ISqlNode >	ChildNodes [get, private set]
	Gets an immutable list of nodes, children of the current node. More...
IEnumerable< Token >	Tokens [get, private set]
	Gets an immutable list of Token that represent the source of this node. More...
string ISqlNode.	NodeName [get]
ISqlNode ISqlNode.	Parent [get]
IEnumerable< ISqlNode > ISqlNode.	ChildNodes [get]
IEnumerable< Token > ISqlNode.	Tokens [get]
Properties inherited from Deveel.Data.Sql.Parser.ISqlNode
string	NodeName [get]
	Gets the name of the node analyzed from the parser. More...
ISqlNode	Parent [get]
	Gets a reference to the parent ISqlNode, if any. More...
IEnumerable< ISqlNode >	ChildNodes [get]
	Gets a read-only enumeration of the children nodes, if any. More...
IEnumerable< Token >	Tokens [get]
	Gets an enumeration of the tokens composing the this node. More...

Additional Inherited Members
Public Member Functions inherited from Deveel.Data.Sql.Parser.SqlNode
	SqlNode ()

Detailed Description

Definition at line 25 of file InsertStatementNode.cs.

Member Function Documentation

override void Deveel.Data.Sql.Parser.InsertStatementNode.BuildStatement ( StatementBuilder  builder )

inlineprotectedvirtual

Implements Deveel.Data.Sql.Parser.SqlStatementNode.

Definition at line 52 of file InsertStatementNode.cs.

                                                                         {
            if (ValuesInsert != null) {
                var valueInsert = ValuesInsert;
                var values =
                    valueInsert.Values.Select(setNode => setNode.Values.Select(ExpressionBuilder.Build).ToArray()).ToList();
                builder.Statements.Add(new InsertStatement(TableName, ColumnNames, values));
            } else if (SetInsert != null) {
                var assignments = SetInsert.Assignments;

                var columnNames = new List<string>();
                var values = new List<SqlExpression>();
                foreach (var assignment in assignments) {
                    var columnName = assignment.ColumnName;
                    var value = ExpressionBuilder.Build(assignment.Value);

                    columnNames.Add(columnName);
                    values.Add(value);
                }

                builder.Statements.Add(new InsertStatement(TableName, columnNames.ToArray(), new[] {values.ToArray()}));
            } else if (QueryInsert != null) {
                var queryInsert = QueryInsert;
                var queryExpression = ExpressionBuilder.Build(queryInsert.QueryExpression) as SqlQueryExpression;
                if (queryExpression == null)
                    throw new SqlParseException();

                builder.Statements.Add(new InsertSelectStatement(TableName, ColumnNames, queryExpression));
            }
        }

override ISqlNode Deveel.Data.Sql.Parser.InsertStatementNode.OnChildNode ( ISqlNode  node )

inlineprotectedvirtual

During the initialization of the node from the parser, this method is called for every child node added to ChildNodes

Parameters

node	The node being added to the list of children.

Returns

Returns a normalized version of the child node, or the node itself.

Reimplemented from Deveel.Data.Sql.Parser.SqlNode.

Definition at line 36 of file InsertStatementNode.cs.

                                                               {
            if (node is ObjectNameNode) {
                TableName = ((ObjectNameNode) node).Name;
            } else if (node.NodeName.Equals("insert_source")) {
                var colNode = node.FindByName("column_list_opt");
                if (colNode != null)
                    ColumnNames = colNode.FindNodes<IdentifierNode>().Select(x => x.Text);

                ValuesInsert = node.FindNode<ValuesInsertNode>();
                SetInsert = node.FindNode<SetInsertNode>();
                QueryInsert = node.FindNode<QueryInsertNode>();
            }

            return base.OnChildNode(node);
        }

Property Documentation

IEnumerable<string> Deveel.Data.Sql.Parser.InsertStatementNode.ColumnNames

getprivate set

Definition at line 28 of file InsertStatementNode.cs.

QueryInsertNode Deveel.Data.Sql.Parser.InsertStatementNode.QueryInsert

getprivate set

Definition at line 34 of file InsertStatementNode.cs.

SetInsertNode Deveel.Data.Sql.Parser.InsertStatementNode.SetInsert

getprivate set

Definition at line 32 of file InsertStatementNode.cs.

string Deveel.Data.Sql.Parser.InsertStatementNode.TableName

getprivate set

Definition at line 26 of file InsertStatementNode.cs.

ValuesInsertNode Deveel.Data.Sql.Parser.InsertStatementNode.ValuesInsert

getprivate set

Definition at line 30 of file InsertStatementNode.cs.

---

The documentation for this class was generated from the following file:

• /var/calculate/remote/distfiles/egit-src/deveeldb.git/src/deveeldb/Deveel.Data.Sql.Parser/InsertStatementNode.cs