Exemplos de PG_GETARG_JSQUERY em C++ (Cpp)

Exemplo n.º 1

Arquivo: jsquery_constr.c Projeto: decibel/jsquery

Datum
jsquery_join_or(PG_FUNCTION_ARGS)
{
	JsQuery 		*jq1 = PG_GETARG_JSQUERY(0);
	JsQuery 		*jq2 = PG_GETARG_JSQUERY(1);
	JsQuery			*out;

	out = joinJsQuery(jqiOr, jq1, jq2);

	PG_FREE_IF_COPY(jq1, 0);
	PG_FREE_IF_COPY(jq2, 1);

	PG_RETURN_JSQUERY(out);
}

Exemplo n.º 2

Arquivo: jsquery_op.c Projeto: niquola/fhir_cases_for_jsonp

Datum
jsquery_gt(PG_FUNCTION_ARGS)
{
	JsQuery		*jq1 = PG_GETARG_JSQUERY(0);
	JsQuery		*jq2 = PG_GETARG_JSQUERY(1);
	int32		res;

	res = compareJsQuery(VARDATA(jq1), 0, VARDATA(jq2), 0); 

	PG_FREE_IF_COPY(jq1, 0);
	PG_FREE_IF_COPY(jq2, 1);

	PG_RETURN_BOOL(res > 0);
}

Exemplo n.º 3

Arquivo: jsquery_op.c Projeto: kaplun/jsquery

Datum
jsquery_gt(PG_FUNCTION_ARGS)
{
	JsQuery			*jq1 = PG_GETARG_JSQUERY(0);
	JsQuery			*jq2 = PG_GETARG_JSQUERY(1);
	int32			res;
	JsQueryItem		v1, v2;

	jsqInit(&v1, jq1);
	jsqInit(&v2, jq2);

	res = compareJsQuery(&v1, &v2);

	PG_FREE_IF_COPY(jq1, 0);
	PG_FREE_IF_COPY(jq2, 1);

	PG_RETURN_BOOL(res > 0);
}

Exemplo n.º 4

Arquivo: jsquery_op.c Projeto: niquola/fhir_cases_for_jsonp

Datum
jsquery_hash(PG_FUNCTION_ARGS)
{
	JsQuery		*jq = PG_GETARG_JSQUERY(0);
	pg_crc32	res;

	INIT_CRC32(res);
	hashJsQuery(VARDATA(jq), 0, &res);
	FIN_CRC32(res);

	PG_FREE_IF_COPY(jq, 0);

	PG_RETURN_INT32(res);
}

Exemplo n.º 5

Arquivo: jsquery_op.c Projeto: kaplun/jsquery

Datum
jsquery_hash(PG_FUNCTION_ARGS)
{
	JsQuery			*jq = PG_GETARG_JSQUERY(0);
	JsQueryItem		v;
	pg_crc32		res;

	INIT_CRC32(res);
	jsqInit(&v, jq);
	hashJsQuery(&v, &res);
	FIN_CRC32(res);

	PG_FREE_IF_COPY(jq, 0);

	PG_RETURN_INT32(res);
}

Exemplo n.º 6

Arquivo: jsquery_op.c Projeto: niquola/fhir_cases_for_jsonp

Datum
json_jsquery_exec(PG_FUNCTION_ARGS)
{
	Jsonb		*jb = PG_GETARG_JSONB(0);
	JsQuery		*jq = PG_GETARG_JSQUERY(1);
	bool		res;
	JsonbValue	jbv;

	jbv.type = jbvBinary;
	jbv.val.binary.data = VARDATA(jb);
	jbv.val.binary.len = jbv.estSize = VARSIZE_ANY_EXHDR(jb);

	res = recursiveExecute(VARDATA(jq), 0, &jbv);

	PG_FREE_IF_COPY(jb, 0);
	PG_FREE_IF_COPY(jq, 1);

	PG_RETURN_BOOL(res);
}

Exemplo n.º 7

Arquivo: jsquery_op.c Projeto: kaplun/jsquery

Datum
json_jsquery_exec(PG_FUNCTION_ARGS)
{
	Jsonb			*jb = PG_GETARG_JSONB(0);
	JsQuery			*jq = PG_GETARG_JSQUERY(1);
	bool			res;
	JsonbValue		jbv;
	JsQueryItem	jsq;

	jbv.type = jbvBinary;
	jbv.val.binary.data = &jb->root;
	jbv.val.binary.len = VARSIZE_ANY_EXHDR(jb);

	jsqInit(&jsq, jq);

	res = recursiveExecute(&jsq, &jbv, NULL);

	PG_FREE_IF_COPY(jb, 0);
	PG_FREE_IF_COPY(jq, 1);

	PG_RETURN_BOOL(res);
}

Exemplo n.º 8

Arquivo: jsquery_constr.c Projeto: decibel/jsquery

Datum
jsquery_not(PG_FUNCTION_ARGS)
{
	JsQuery			*jq = PG_GETARG_JSQUERY(0);
	JsQuery			*out;
	StringInfoData	buf;
	int32			arg, chld;
	JsQueryItem		v;

	initStringInfo(&buf);
	enlargeStringInfo(&buf, VARSIZE_ANY(jq) + 4 * sizeof(int32) + VARHDRSZ);

	appendStringInfoSpaces(&buf, VARHDRSZ);

	/* form jsquery header */
	appendStringInfoChar(&buf, (char)jqiNot);
	alignStringInfoInt(&buf);

	/* nextPos field of header*/
	chld = 0; /* actual value, not a fake */
	appendBinaryStringInfo(&buf, (char*)&chld, sizeof(chld));

	arg = buf.len;
	appendBinaryStringInfo(&buf, (char*)&arg /* fake value */, sizeof(arg));

	jsqInit(&v, jq);
	chld = copyJsQuery(&buf, &v);
	*(int32*)(buf.data + arg) = chld;

	out = (JsQuery*)buf.data;
	SET_VARSIZE(out, buf.len);

	PG_FREE_IF_COPY(jq, 0);

	PG_RETURN_JSQUERY(out);
}