DeveelDB  20151217
complete SQL database system, primarly developed for .NET/Mono frameworks
DropColumnNode.cs
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16 
17 using System;
18 
19 namespace Deveel.Data.Sql.Parser {
21  public string ColumnName { get; private set; }
22 
23  protected override ISqlNode OnChildNode(ISqlNode node) {
24  if (node is IdentifierNode)
25  ColumnName = ((IdentifierNode) node).Text;
26 
27  return base.OnChildNode(node);
28  }
29  }
30 }
This is a simple identifier within a SQL grammar.
Defines the contract for nodes in an AST model for a SQL grammar analysis and parsing.
Definition: ISqlNode.cs:25
override ISqlNode OnChildNode(ISqlNode node)
During the initialization of the node from the parser, this method is called for every child node add...
The default implementation of ISqlNode, that is a node in the text analysis parsing of SQL commands...
Definition: SqlNode.cs:32