Function GinBsonExtractQueryCore

pg_documentdb/src/opclass/bson_gin_core.c:1700–1829

* The core dispatch function for gin_bson_extract_query. * Based on the indexing strategy, calls the appropriate * extract query function for the index and returns the output. */

 * extract query function for the index and returns the output.
 */
Datum *
GinBsonExtractQueryCore(BsonIndexStrategy strategy, BsonExtractQueryArgs *args)
{
	switch (strategy)
	{
		case BSON_INDEX_STRATEGY_DOLLAR_EQUAL:
		{
			return GinBsonExtractQueryEqual(args);
		}

		case BSON_INDEX_STRATEGY_DOLLAR_GREATER:
		{
			bool isNegation = false;
			return GinBsonExtractQueryGreater(args, isNegation);
		}

		case BSON_INDEX_STRATEGY_DOLLAR_GREATER_EQUAL:
		{
			bool isNegation = false;
			return GinBsonExtractQueryGreaterEqual(args, isNegation);
		}

		case BSON_INDEX_STRATEGY_DOLLAR_LESS:
		{
			bool isNegation = false;
			return GinBsonExtractQueryLess(args, isNegation);
		}

		case BSON_INDEX_STRATEGY_DOLLAR_LESS_EQUAL:
		{
			bool isNegation = false;
			return GinBsonExtractQueryLessEqual(args, isNegation);
		}

		case BSON_INDEX_STRATEGY_DOLLAR_NOT_GT:
		{
			bool isNegation = true;
			return GinBsonExtractQueryGreater(args, isNegation);
		}

		case BSON_INDEX_STRATEGY_DOLLAR_NOT_GTE:
		{
			bool isNegation = true;
			return GinBsonExtractQueryGreaterEqual(args, isNegation);
		}

		case BSON_INDEX_STRATEGY_DOLLAR_NOT_LT:
		{
			bool isNegation = true;
			return GinBsonExtractQueryLess(args, isNegation);
		}

		case BSON_INDEX_STRATEGY_DOLLAR_NOT_LTE:
		{
			bool isNegation = true;
			return GinBsonExtractQueryLessEqual(args, isNegation);
		}