DeveelDB  20151217
complete SQL database system, primarly developed for .NET/Mono frameworks
QueryUpdateNode.cs
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16 
17 using System;
18 using System.Collections.Generic;
19 
20 namespace Deveel.Data.Sql.Parser {
22  internal QueryUpdateNode() {
23  }
24 
25  public SqlQueryExpressionNode QueryExpression { get; private set; }
26 
27  public string TableName { get; private set; }
28 
29  public IEnumerable<string> ColumnNames { get; private set; }
30 
31  protected override ISqlNode OnChildNode(ISqlNode node) {
32  if (node is ObjectNameNode) {
33  TableName = ((ObjectNameNode) node).Name;
34  } else if (node is IExpressionNode) {
35  QueryExpression = (SqlQueryExpressionNode) node;
36  } else if (node.NodeName == "column_list") {
37 
38  }
39 
40  return base.OnChildNode(node);
41  }
42  }
43 }
Defines the contract for nodes in an AST model for a SQL grammar analysis and parsing.
Definition: ISqlNode.cs:25
Represents a composed name for an object within the system.
string NodeName
Gets the name of the node analyzed from the parser.
Definition: ISqlNode.cs:29
override ISqlNode OnChildNode(ISqlNode node)
During the initialization of the node from the parser, this method is called for every child node add...
The root node of an expression used to select a set of items from a set of sources defined...
This interface acts like a marker that indicates if a ISqlNode represents a SQL expression.
The default implementation of ISqlNode, that is a node in the text analysis parsing of SQL commands...
Definition: SqlNode.cs:32