lexer.nextToken();
if (identifierEquals("COLUMN")) {
lexer.nextToken();
MySqlAlterTableAddColumn item = new MySqlAlterTableAddColumn();
SQLColumnDefinition columnDef = this.exprParser.parseColumn();
item.getColumns().add(columnDef);
if (identifierEquals("AFTER")) {
lexer.nextToken();
item.setAfter(this.exprParser.name());
}
stmt.getItems().add(item);
} else if (lexer.token() == Token.INDEX) {
lexer.nextToken();
MySqlAlterTableAddIndex item = new MySqlAlterTableAddIndex();
if (lexer.token() == Token.LPAREN) {
lexer.nextToken();
} else {
item.setName(this.exprParser.name());
accept(Token.LPAREN);
}
for (;;) {
SQLSelectOrderByItem column = this.exprParser.parseSelectOrderByItem();
item.getItems().add(column);
if (lexer.token() == Token.COMMA) {
lexer.nextToken();
continue;
}
break;
}
accept(Token.RPAREN);
stmt.getItems().add(item);
} else if (lexer.token() == Token.UNIQUE) {
lexer.nextToken();
MySqlAlterTableAddUnique item = new MySqlAlterTableAddUnique();
if (lexer.token() == Token.LPAREN) {
lexer.nextToken();
} else {
item.setName(this.exprParser.name());
accept(Token.LPAREN);
}
for (;;) {
SQLSelectOrderByItem column = this.exprParser.parseSelectOrderByItem();
item.getItems().add(column);
if (lexer.token() == Token.COMMA) {
lexer.nextToken();
continue;
}
break;
}
accept(Token.RPAREN);
stmt.getItems().add(item);
} else if (lexer.token() == Token.KEY) {
throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
} else if (lexer.token() == Token.CONSTRAINT) {
throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
} else if (identifierEquals("FULLTEXT")) {
throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
} else if (identifierEquals("SPATIAL")) {
throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
} else {
MySqlAlterTableAddColumn item = new MySqlAlterTableAddColumn();
SQLColumnDefinition columnDef = this.exprParser.parseColumn();
item.getColumns().add(columnDef);
if (identifierEquals("AFTER")) {
lexer.nextToken();
item.setAfter(this.exprParser.name());
}