if (identifierEquals("TRANSACTION")) {
lexer.nextToken();
acceptIdentifier("ISOLATION");
acceptIdentifier("LEVEL");
MySqlSetTransactionIsolationLevelStatement stmt = new MySqlSetTransactionIsolationLevelStatement();
stmt.setGlobal(global);
if (identifierEquals(READ)) {
lexer.nextToken();
if (identifierEquals("UNCOMMITTED")) {
stmt.setLevel("READ UNCOMMITTED");
lexer.nextToken();
} else if (identifierEquals(WRITE)) {
stmt.setLevel("READ WRITE");
lexer.nextToken();
} else if (identifierEquals("ONLY")) {
stmt.setLevel("READ ONLY");
lexer.nextToken();
} else if (identifierEquals("COMMITTED")) {
stmt.setLevel("READ COMMITTED");
lexer.nextToken();
} else {
throw new ParserException("UNKOWN TRANSACTION LEVEL : " + lexer.stringVal());
}
} else if (identifierEquals("SERIALIZABLE")) {
stmt.setLevel("SERIALIZABLE");
lexer.nextToken();
} else if (identifierEquals("REPEATABLE")) {
lexer.nextToken();
if (identifierEquals(READ)) {
stmt.setLevel("REPEATABLE READ");
lexer.nextToken();
} else {
throw new ParserException("UNKOWN TRANSACTION LEVEL : " + lexer.stringVal());
}
} else {
throw new ParserException("UNKOWN TRANSACTION LEVEL : " + lexer.stringVal());
}
return stmt;
} else if (identifierEquals("NAMES")) {
lexer.nextToken();
MySqlSetNamesStatement stmt = new MySqlSetNamesStatement();
if (lexer.token() == Token.DEFAULT) {
lexer.nextToken();
stmt.setDefault(true);
} else {
String charSet = lexer.stringVal();
stmt.setCharSet(charSet);
lexer.nextToken();
if (identifierEquals(COLLATE2)) {
lexer.nextToken();
String collate = lexer.stringVal();
stmt.setCollate(collate);
lexer.nextToken();
}
}
return stmt;
} else if (identifierEquals(CHARACTER)) {
lexer.nextToken();
accept(Token.SET);
MySqlSetCharSetStatement stmt = new MySqlSetCharSetStatement();
if (lexer.token() == Token.DEFAULT) {
lexer.nextToken();
stmt.setDefault(true);
} else {
String charSet = lexer.stringVal();
stmt.setCharSet(charSet);
lexer.nextToken();
if (identifierEquals(COLLATE2)) {
lexer.nextToken();
String collate = lexer.stringVal();
stmt.setCollate(collate);
lexer.nextToken();
}
}
return stmt;
} else {
SQLSetStatement stmt = new SQLSetStatement();
parseAssignItems(stmt.getItems(), stmt);
if (global != null && global.booleanValue()) {
SQLVariantRefExpr varRef = (SQLVariantRefExpr) stmt.getItems().get(0).getTarget();
varRef.setGlobal(true);
}
if(lexer.token() == Token.HINT) {
stmt.setHints(this.exprParser.parseHints());
}
return stmt;
}
}