@Override
protected Query applyArrayReference(
Reference arrayReference, Literal literal, Context context) throws IOException {
QueryBuilderHelper builder =
QueryBuilderHelper.forType(((CollectionType) arrayReference.valueType()).innerType());
return builder.eq(arrayReference.ident().columnIdent().fqn(), literal.value());
}
@Nullable
private Function rewriteAndValidateFields(Function function, Context context) {
if (function.arguments().size() == 2) {
Symbol left = function.arguments().get(0);
Symbol right = function.arguments().get(1);
if (left.symbolType() == SymbolType.REFERENCE && right.symbolType().isValueSymbol()) {
Reference ref = (Reference) left;
if (ref.info().ident().columnIdent().equals(DocSysColumns.ID)) {
function.setArgument(
0,
new Reference(DocSysColumns.forTable(ref.ident().tableIdent(), DocSysColumns.UID)));
function.setArgument(
1,
Literal.newLiteral(
Uid.createUid(
Constants.DEFAULT_MAPPING_TYPE, ValueSymbolVisitor.STRING.process(right))));
} else {
String unsupportedMessage =
context.unsupportedMessage(ref.info().ident().columnIdent().name());
if (unsupportedMessage != null) {
throw new UnsupportedFeatureException(unsupportedMessage);
}
}
}
}
return function;
}
@Override
protected Query applyArrayLiteral(Reference reference, Literal arrayLiteral, Context context)
throws IOException {
// col not like ANY (['a', 'b']) --> not(and(like(col, 'a'), like(col, 'b')))
BooleanQuery query = new BooleanQuery();
BooleanQuery notQuery = new BooleanQuery();
String columnName = reference.ident().columnIdent().fqn();
QueryBuilderHelper builder = QueryBuilderHelper.forType(reference.valueType());
for (Object value : toIterable(arrayLiteral.value())) {
notQuery.add(
builder.like(columnName, value, context.indexCache.filter()),
BooleanClause.Occur.MUST);
}
query.add(notQuery, BooleanClause.Occur.MUST_NOT);
return query;
}
@Override
protected Query applyArrayLiteral(Reference reference, Literal arrayLiteral, Context context)
throws IOException {
String columnName = reference.ident().columnIdent().fqn();
return new FilteredQuery(Queries.newMatchAllQuery(), termsFilter(columnName, arrayLiteral));
}
