@Override
protected Long visitTimestampLiteral(TimestampLiteral node, ConnectorSession session) {
try {
return parseTimestampLiteral(session.getTimeZoneKey(), node.getValue());
} catch (Exception e) {
throw new SemanticException(
INVALID_LITERAL, node, "'%s' is not a valid timestamp literal", node.getValue());
}
}
@Override
protected Type visitTimestampLiteral(TimestampLiteral node, AnalysisContext context) {
try {
parseTimestampLiteral(session.getTimeZoneKey(), node.getValue());
} catch (Exception e) {
throw new SemanticException(
INVALID_LITERAL, node, "'%s' is not a valid timestamp literal", node.getValue());
}
Type type;
if (timestampHasTimeZone(node.getValue())) {
type = TIMESTAMP_WITH_TIME_ZONE;
} else {
type = TIMESTAMP;
}
expressionTypes.put(node, type);
return type;
}
@Override
protected String visitTimestampLiteral(TimestampLiteral node, Boolean unmangleNames) {
return "TIMESTAMP '" + node.getValue() + "'";
}