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[TD-3158]<enhance>: add head_type fileds with RESTful API

This commit is contained in:
Minglei Jin 2021-03-03 16:11:18 +08:00
parent 535234a1a3
commit fb1773f044
2 changed files with 23 additions and 1 deletions
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4
src/plugins/http/inc/httpRestJson.h
View File

@ -34,6 +34,8 @@
#define REST_JSON_DATA_LEN 4
#define REST_JSON_HEAD "head"
#define REST_JSON_HEAD_LEN 4
#define REST_JSON_HEAD_TYPE "head_type"
#define REST_JSON_HEAD_TYPE_LEN 9
#define REST_JSON_ROWS "rows"
#define REST_JSON_ROWS_LEN 4
#define REST_JSON_AFFECT_ROWS "affected_rows"
@ -51,4 +53,4 @@ bool restBuildSqlLocalTimeStringJson(HttpContext *pContext, HttpSqlCmd *cmd, TAO
bool restBuildSqlUtcTimeStringJson(HttpContext *pContext, HttpSqlCmd *cmd, TAOS_RES *result, int32_t numOfRows);
void restStopSqlJson(HttpContext *pContext, HttpSqlCmd *cmd);
#endif
#endif

20
src/plugins/http/src/httpRestJson.c
View File

@ -75,6 +75,26 @@ void restStartSqlJson(HttpContext *pContext, HttpSqlCmd *cmd, TAOS_RES *result)
// head array end
httpJsonToken(jsonBuf, JsonArrEnd);
// head_type begin
httpJsonItemToken(jsonBuf);
httpJsonPairHead(jsonBuf, REST_JSON_HEAD_TYPE, REST_JSON_HEAD_TYPE_LEN);
// head_type array begin
httpJsonItemToken(jsonBuf);
httpJsonToken(jsonBuf, JsonArrStt);
if (num_fields == 0) {
httpJsonItemToken(jsonBuf);
httpJsonInt(jsonBuf, TSDB_DATA_TYPE_INT);
} else {
for (int32_t i = 0; i < num_fields; ++i) {
httpJsonItemToken(jsonBuf);
httpJsonInt(jsonBuf, fields[i].type);
}
}
// head_type array end
httpJsonToken(jsonBuf, JsonArrEnd);
// data begin
httpJsonItemToken(jsonBuf);
httpJsonPairHead(jsonBuf, REST_JSON_DATA, REST_JSON_DATA_LEN);