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Add a flag to get the feature ID from the query

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This commit is contained in:
Erica Fischer
2024-12-17 15:01:06 -08:00
parent c88f8c07e7
commit 03daaefd8e
1 changed files with 8 additions and 1 deletions
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tile-join.cpp
+8 -1
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@@ -58,6 +58,7 @@ std::vector<std::string> unidecode_data;
std::string join_tile_column;
std::string join_table_column;
std::string join_table;
std::string attribute_for_id;
bool want_overzoom = false;
int buffer = 5;
@@ -279,7 +280,10 @@ void append_tile(std::string message, int z, unsigned x, unsigned y, std::map<st
if (f < joined.size()) {
for (auto const &kv : joined[f]) {
if (kv.second.type != mvt_null) {
if (kv.first == attribute_for_id) {
outfeature.has_id = true;
outfeature.id = mvt_value_to_long_long(kv.second);
} else if (kv.second.type != mvt_null) {
attributes.insert(std::pair<std::string, std::pair<mvt_value, serial_val>>(kv.first, std::pair<mvt_value, serial_val>(kv.second, mvt_value_to_serial_val(kv.second))));
key_order.push_back(kv.first);
matched = true;
@@ -1371,6 +1375,7 @@ int main(int argc, char **argv) {
{"join-tile-column", required_argument, 0, '~'},
{"join-table-column", required_argument, 0, '~'},
{"join-table", required_argument, 0, '~'},
{"use-attribute-for-id", required_argument, 0, '~'},
{"no-tile-size-limit", no_argument, &pk, 1},
{"no-tile-compression", no_argument, &pC, 1},
@@ -1568,6 +1573,8 @@ int main(int argc, char **argv) {
join_table_column = optarg;
} else if (strcmp(opt, "join-tile-column") == 0) {
join_tile_column = optarg;
} else if (strcmp(opt, "use-attribute-for-id") == 0) {
attribute_for_id = optarg;
} else {
fprintf(stderr, "%s: Unrecognized option --%s\n", argv[0], opt);
exit(EXIT_ARGS);