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36 lines
769 B
C
36 lines
769 B
C
2 years ago
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#include <stdio.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include "cozo_c.h"
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void run_query(int32_t db_id, const char* query) {
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const char *empty_params = "{}";
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bool errored;
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char *res;
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res = cozo_run_query(db_id, query, empty_params, &errored);
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if (errored) {
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printf("encountered an error:\n%s\n\n", res);
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} else {
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printf("query is successful with result:\n%s\n\n", res);
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}
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cozo_free_str(res);
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}
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int main() {
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int32_t db_id;
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char* err = cozo_open_db("_test_db", &db_id);
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if (err) {
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printf("%s", err);
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cozo_free_str(err);
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return -1;
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}
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run_query(db_id, "?[a, b, c] <- [[1, 2, 3]]");
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run_query(db_id, "?[a] <- [[1, 2, 3]]");
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cozo_close_db(db_id);
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return 0;
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}
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