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Add support for updating column compression in alter table

This commit is contained in:
Yihao Deng 2024-04-23 10:10:31 +00:00
parent b244344fb3
commit 1cf109604c
2 changed files with 105 additions and 53 deletions
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52
source/client/src/clientRawBlockWrite.c
View File

@ -199,6 +199,32 @@ static char* buildAlterSTableJson(void* alterData, int32_t alterDataLen) {
cJSON_AddItemToObject(json, "colNewName", colNewName);
break;
}
case TSDB_ALTER_TABLE_UPDATE_COLUMN_COMPRESS: {
TAOS_FIELD* field = taosArrayGet(req.pFields, 0);
cJSON* colName = cJSON_CreateString(field->name);
cJSON_AddItemToObject(json, "colName", colName);
uint8_t encode = COMPRESS_L1_TYPE_U32(field->bytes);
if (encode != 0) {
const char* encodeStr = columnEncodeStr(encode);
cJSON* encodeJson = cJSON_CreateString(encodeStr);
cJSON_AddItemToObject(json, "encode", encodeJson);
break;
}
uint8_t compress = COMPRESS_L2_TYPE_U32(field->bytes);
if (compress != 0) {
const char* compressStr = columnCompressStr(compress);
cJSON* compressJson = cJSON_CreateString(compressStr);
cJSON_AddItemToObject(json, "compress", compressJson);
break;
}
uint8_t level = COMPRESS_L2_TYPE_LEVEL_U32(field->bytes);
if (level != 0) {
const char* levelStr = columnLevelStr(level);
cJSON* levelJson = cJSON_CreateString(levelStr);
cJSON_AddItemToObject(json, "level", levelJson);
break;
}
}
default:
break;
}
@ -568,6 +594,32 @@ static char* processAlterTable(SMqMetaRsp* metaRsp) {
cJSON_AddItemToObject(json, "colValueNull", isNullCJson);
break;
}
case TSDB_ALTER_TABLE_UPDATE_COLUMN_COMPRESS: {
cJSON* colName = cJSON_CreateString(vAlterTbReq.colName);
cJSON_AddItemToObject(json, "colName", colName);
uint8_t encode = COMPRESS_L1_TYPE_U32(vAlterTbReq.compress);
if (encode != 0) {
const char* encodeStr = columnEncodeStr(encode);
cJSON* encodeJson = cJSON_CreateString(encodeStr);
cJSON_AddItemToObject(json, "encode", encodeJson);
break;
}
uint8_t compress = COMPRESS_L2_TYPE_U32(vAlterTbReq.compress);
if (compress != 0) {
const char* compressStr = columnCompressStr(compress);
cJSON* compressJson = cJSON_CreateString(compressStr);
cJSON_AddItemToObject(json, "compress", compressJson);
break;
}
uint8_t level = COMPRESS_L2_TYPE_LEVEL_U32(vAlterTbReq.compress);
if (level != 0) {
const char* levelStr = columnLevelStr(level);
cJSON* levelJson = cJSON_CreateString(levelStr);
cJSON_AddItemToObject(json, "level", levelJson);
break;
}
break;
}
default:
break;
}

6
source/common/src/tmsg.c
View File

@ -8709,6 +8709,7 @@ int32_t tEncodeSVAlterTbReq(SEncoder *pEncoder, const SVAlterTbReq *pReq) {
}
break;
case TSDB_ALTER_TABLE_UPDATE_COLUMN_COMPRESS:
if (tEncodeCStr(pEncoder, pReq->colName) < 0) return -1;
if (tEncodeU32(pEncoder, pReq->compress) < 0) return -1;
break;
default:
@ -8763,6 +8764,7 @@ static int32_t tDecodeSVAlterTbReqCommon(SDecoder *pDecoder, SVAlterTbReq *pReq)
}
break;
case TSDB_ALTER_TABLE_UPDATE_COLUMN_COMPRESS:
if (tDecodeCStr(pDecoder, &pReq->colName) < 0) return -1;
if (tDecodeU32(pDecoder, &pReq->compress) < 0) return -1;
break;
default:
@ -9272,9 +9274,7 @@ static void tDeleteMqDataRspCommon(void *rsp) {
tOffsetDestroy(&pRsp->rspOffset);
}
void tDeleteMqDataRsp(void *rsp) {
tDeleteMqDataRspCommon(rsp);
}
void tDeleteMqDataRsp(void *rsp) { tDeleteMqDataRspCommon(rsp); }
int32_t tEncodeSTaosxRsp(SEncoder *pEncoder, const void *rsp) {
if (tEncodeMqDataRspCommon(pEncoder, rsp) < 0) return -1;