public QsiChangeSearchPathActionNode VisitUseStatement(UseStatement useStatement)
{
var node = new QsiChangeSearchPathActionNode
{
Identifiers = new[]
{
IdentifierVisitor.CreateIdentifier(useStatement.DatabaseName),
}
};
SqlServerTree.PutFragmentSpan(node, useStatement);
return(node);
}
public static QsiChangeSearchPathActionNode VisitUseStatement(UseStatementContext context)
{
var node = new QsiChangeSearchPathActionNode
{
Identifiers = new []
{
context.ks.id,
}
};
CqlTree.PutContextSpan(node, context);
return(node);
}
public static QsiTreeNode VisitVariableSetStmt(VariableSetStmt variableSetStmt)
{
if (variableSetStmt.kind == VariableSetKind.VAR_SET_VALUE &&
variableSetStmt.name == "search_path")
{
var node = new QsiChangeSearchPathActionNode
{
Identifiers = variableSetStmt.args
.Cast <A_Const>()
.Select(x => new QsiIdentifier(x.val.str, false))
.ToArray()
};
return(node);
}
throw TreeHelper.NotSupportedTree(variableSetStmt);
}
public static QsiChangeSearchPathActionNode VisitUseSchemaStatement(UseSchemaStatement context)
{
var schemaName = context.SchemaName;
if (string.IsNullOrEmpty(schemaName))
{
schemaName = "DEFAULT";
}
var identifier = new QsiIdentifier(schemaName, IdentifierUtility.IsEscaped(schemaName));
var node = new QsiChangeSearchPathActionNode
{
Identifiers = new[]
{
identifier
}
};
PTree.RawNode[node] = context;
return(node);
}
