/// <exception cref="System.SqlSyntaxErrorException" />
private void CreateTableDefs(DdlCreateTableStatement stmt)
{
if (lexer.Token() != MySqlToken.PuncLeftParen)
{
return;
}
Match(MySqlToken.PuncLeftParen);
IndexDefinition indexDef;
Identifier id;
for (var i = 0; lexer.Token() != MySqlToken.PuncRightParen; ++i)
{
if (i > 0)
{
Match(MySqlToken.PuncComma);
}
switch (lexer.Token())
{
case MySqlToken.KwPrimary:
{
lexer.NextToken();
Match(MySqlToken.KwKey);
indexDef = IndexDefinition();
stmt.SetPrimaryKey(indexDef);
break;
}
case MySqlToken.KwIndex:
case MySqlToken.KwKey:
{
lexer.NextToken();
if (lexer.Token() == MySqlToken.Identifier)
{
id = Identifier();
}
else
{
id = null;
}
indexDef = IndexDefinition();
stmt.AddIndex(id, indexDef);
break;
}
case MySqlToken.KwUnique:
{
switch (lexer.NextToken())
{
case MySqlToken.KwIndex:
case MySqlToken.KwKey:
{
lexer.NextToken();
break;
}
}
if (lexer.Token() == MySqlToken.Identifier)
{
id = Identifier();
}
else
{
id = null;
}
indexDef = IndexDefinition();
stmt.AddUniqueIndex(id, indexDef);
break;
}
case MySqlToken.KwFulltext:
{
switch (lexer.NextToken())
{
case MySqlToken.KwIndex:
case MySqlToken.KwKey:
{
lexer.NextToken();
break;
}
}
if (lexer.Token() == MySqlToken.Identifier)
{
id = Identifier();
}
else
{
id = null;
}
indexDef = IndexDefinition();
if (indexDef.IndexType != IndexType.None)
{
throw new SqlSyntaxErrorException("FULLTEXT INDEX can specify no index_type");
}
stmt.AddFullTextIndex(id, indexDef);
break;
}
case MySqlToken.KwSpatial:
{
switch (lexer.NextToken())
{
case MySqlToken.KwIndex:
case MySqlToken.KwKey:
{
lexer.NextToken();
break;
}
}
if (lexer.Token() == MySqlToken.Identifier)
{
id = Identifier();
}
else
{
id = null;
}
indexDef = IndexDefinition();
if (indexDef.IndexType != IndexType.None)
{
throw new SqlSyntaxErrorException("SPATIAL INDEX can specify no index_type");
}
stmt.AddSpatialIndex(id, indexDef);
break;
}
case MySqlToken.KwCheck:
{
lexer.NextToken();
Match(MySqlToken.PuncLeftParen);
var expr = exprParser.Expression();
Match(MySqlToken.PuncRightParen);
stmt.AddCheck(expr);
break;
}
case MySqlToken.Identifier:
{
var columnName = Identifier();
var columnDef = ColumnDefinition();
stmt.AddColumnDefinition(columnName, columnDef);
break;
}
default:
{
throw new SqlSyntaxErrorException("unsupportted column definition");
}
}
}
Match(MySqlToken.PuncRightParen);
}
public virtual void Visit(DdlCreateTableStatement node)
{
VisitInternal(node.Table);
}
/// <summary><code>TABLE</code> has been consumed</summary>
/// <exception cref="System.SqlSyntaxErrorException" />
private DdlCreateTableStatement CreateTable(bool temp)
{
var ifNotExists = false;
if (lexer.Token() == MySqlToken.KwIf)
{
lexer.NextToken();
Match(MySqlToken.KwNot);
Match(MySqlToken.KwExists);
ifNotExists = true;
}
var table = Identifier();
var stmt = new DdlCreateTableStatement(temp, ifNotExists, table);
CreateTableDefs(stmt);
var options = new DdlTableOptions();
stmt.SetTableOptions(options);
TableOptions(options);
var selectOpt = CreateTableSelectOption.None;
switch (lexer.Token())
{
case MySqlToken.KwIgnore:
{
selectOpt = CreateTableSelectOption.Ignored;
if (lexer.NextToken() == MySqlToken.KwAs)
{
lexer.NextToken();
}
break;
}
case MySqlToken.KwReplace:
{
selectOpt = CreateTableSelectOption.Replace;
if (lexer.NextToken() == MySqlToken.KwAs)
{
lexer.NextToken();
}
break;
}
case MySqlToken.KwAs:
{
lexer.NextToken();
goto case MySqlToken.KwSelect;
}
case MySqlToken.KwSelect:
{
break;
}
case MySqlToken.Eof:
{
return stmt;
}
default:
{
throw new SqlSyntaxErrorException("Ddl CREATE TABLE statement not end properly");
}
}
var select = new MySqlDmlSelectParser(lexer, exprParser).Select();
stmt.SetSelect(selectOpt, select);
Match(MySqlToken.Eof);
return stmt;
}
