in java/clickhouse-client/src/main/java/com/epam/deltix/clickhouse/util/SelectQueryHelper.java [432:459]
private static String buildFilterType(FilterType filterType) {
switch (filterType) {
case EQUAL:
return "=";
case NOT_EQUAL:
return "!=";
case GREATER:
return ">";
case GREATER_OR_EQUAL:
return ">=";
case LESS:
return "<";
case LESS_OR_EQUAL:
return "<=";
case IN:
return "IN";
case NOT_IN:
return "NOT IN";
case CONTAINS:
case NOT_CONTAINS:
case STARTS_WITH:
case ENDS_WITH:
return "";
default:
throw new UnsupportedOperationException(String.format("Unknown filter '%s'", filterType));
}
}