}
}
private Prepared parseSet() {
if (readIf("@")) {
Set command = new Set(session, SetTypes.VARIABLE);
command.setString(readAliasIdentifier());
readIfEqualOrTo();
command.setExpression(readExpression());
return command;
} else if (readIf("AUTOCOMMIT")) {
readIfEqualOrTo();
boolean value = readBooleanSetting();
int setting = value ? CommandInterface.SET_AUTOCOMMIT_TRUE : CommandInterface.SET_AUTOCOMMIT_FALSE;
return new TransactionCommand(session, setting);
} else if (readIf("MVCC")) {
readIfEqualOrTo();
boolean value = readBooleanSetting();
Set command = new Set(session, SetTypes.MVCC);
command.setInt(value ? 1 : 0);
return command;
} else if (readIf("EXCLUSIVE")) {
readIfEqualOrTo();
Set command = new Set(session, SetTypes.EXCLUSIVE);
command.setExpression(readExpression());
return command;
} else if (readIf("IGNORECASE")) {
readIfEqualOrTo();
boolean value = readBooleanSetting();
Set command = new Set(session, SetTypes.IGNORECASE);
command.setInt(value ? 1 : 0);
return command;
} else if (readIf("PASSWORD")) {
readIfEqualOrTo();
AlterUser command = new AlterUser(session);
command.setType(CommandInterface.ALTER_USER_SET_PASSWORD);
command.setUser(session.getUser());
command.setPassword(readExpression());
return command;
} else if (readIf("SALT")) {
readIfEqualOrTo();
AlterUser command = new AlterUser(session);
command.setType(CommandInterface.ALTER_USER_SET_PASSWORD);
command.setUser(session.getUser());
command.setSalt(readExpression());
read("HASH");
command.setHash(readExpression());
return command;
} else if (readIf("MODE")) {
readIfEqualOrTo();
Set command = new Set(session, SetTypes.MODE);
command.setString(readAliasIdentifier());
return command;
} else if (readIf("COMPRESS_LOB")) {
readIfEqualOrTo();
Set command = new Set(session, SetTypes.COMPRESS_LOB);
if (currentTokenType == VALUE) {
command.setString(readString());
} else {
command.setString(readUniqueIdentifier());
}
return command;
} else if (readIf("DATABASE")) {
readIfEqualOrTo();
read("COLLATION");
return parseSetCollation();
} else if (readIf("COLLATION")) {
readIfEqualOrTo();
return parseSetCollation();
} else if (readIf("BINARY_COLLATION")) {
readIfEqualOrTo();
return parseSetBinaryCollation();
} else if (readIf("CLUSTER")) {
readIfEqualOrTo();
Set command = new Set(session, SetTypes.CLUSTER);
command.setString(readString());
return command;
} else if (readIf("DATABASE_EVENT_LISTENER")) {
readIfEqualOrTo();
Set command = new Set(session, SetTypes.DATABASE_EVENT_LISTENER);
command.setString(readString());
return command;
} else if (readIf("ALLOW_LITERALS")) {
readIfEqualOrTo();
Set command = new Set(session, SetTypes.ALLOW_LITERALS);
if (readIf("NONE")) {
command.setInt(Constants.ALLOW_LITERALS_NONE);
} else if (readIf("ALL")) {
command.setInt(Constants.ALLOW_LITERALS_ALL);
} else if (readIf("NUMBERS")) {
command.setInt(Constants.ALLOW_LITERALS_NUMBERS);
} else {
command.setInt(getPositiveInt());
}
return command;
} else if (readIf("DEFAULT_TABLE_TYPE")) {
readIfEqualOrTo();
Set command = new Set(session, SetTypes.DEFAULT_TABLE_TYPE);
if (readIf("MEMORY")) {
command.setInt(Table.TYPE_MEMORY);
} else if (readIf("CACHED")) {
command.setInt(Table.TYPE_CACHED);
} else {
command.setInt(getPositiveInt());
}
return command;
} else if (readIf("CREATE")) {
readIfEqualOrTo();
// Derby compatibility (CREATE=TRUE in the database URL)
read();
return new NoOperation(session);
} else if (readIf("HSQLDB.DEFAULT_TABLE_TYPE")) {
readIfEqualOrTo();
read();
return new NoOperation(session);
} else if (readIf("PAGE_STORE")) {
readIfEqualOrTo();
read();
return new NoOperation(session);
} else if (readIf("CACHE_TYPE")) {
readIfEqualOrTo();
read();
return new NoOperation(session);
} else if (readIf("FILE_LOCK")) {
readIfEqualOrTo();
read();
return new NoOperation(session);
} else if (readIf("DB_CLOSE_ON_EXIT")) {
readIfEqualOrTo();
read();
return new NoOperation(session);
} else if (readIf("AUTO_SERVER")) {
readIfEqualOrTo();
read();
return new NoOperation(session);
} else if (readIf("AUTO_SERVER_PORT")) {
readIfEqualOrTo();
read();
return new NoOperation(session);
} else if (readIf("AUTO_RECONNECT")) {
readIfEqualOrTo();
read();
return new NoOperation(session);
} else if (readIf("ASSERT")) {
readIfEqualOrTo();
read();
return new NoOperation(session);
} else if (readIf("ACCESS_MODE_DATA")) {
readIfEqualOrTo();
read();
return new NoOperation(session);
} else if (readIf("OPEN_NEW")) {
readIfEqualOrTo();
read();
return new NoOperation(session);
} else if (readIf("JMX")) {
readIfEqualOrTo();
read();
return new NoOperation(session);
} else if (readIf("PAGE_SIZE")) {
readIfEqualOrTo();
read();
return new NoOperation(session);
} else if (readIf("RECOVER")) {
readIfEqualOrTo();
read();
return new NoOperation(session);
} else if (readIf("NAMES")) {
// Quercus PHP MySQL driver compatibility
readIfEqualOrTo();
read();
return new NoOperation(session);
} else if (readIf("SCHEMA")) {
readIfEqualOrTo();
Set command = new Set(session, SetTypes.SCHEMA);
command.setString(readAliasIdentifier());
return command;
} else if (readIf("DATESTYLE")) {
// PostgreSQL compatibility
readIfEqualOrTo();
if (!readIf("ISO")) {
String s = readString();
if (!equalsToken(s, "ISO")) {
throw getSyntaxError();
}
}
return new NoOperation(session);
} else if (readIf("SEARCH_PATH") || readIf(SetTypes.getTypeName(SetTypes.SCHEMA_SEARCH_PATH))) {
readIfEqualOrTo();
Set command = new Set(session, SetTypes.SCHEMA_SEARCH_PATH);
ArrayList<String> list = New.arrayList();
list.add(readAliasIdentifier());
while (readIf(",")) {
list.add(readAliasIdentifier());
}
String[] schemaNames = new String[list.size()];
list.toArray(schemaNames);
command.setStringArray(schemaNames);
return command;
} else {
if (isToken("LOGSIZE")) {
// HSQLDB compatibility
currentToken = SetTypes.getTypeName(SetTypes.MAX_LOG_SIZE);
}
int type = SetTypes.getType(currentToken);
if (type < 0) {
throw getSyntaxError();
}
read();
readIfEqualOrTo();
Set command = new Set(session, type);
command.setExpression(readExpression());
return command;
}
}