未验证 提交 3d0c7b47 编写于 作者: S slguan 提交者: GitHub

Merge pull request #1171 from taosdata/beta/v1.6.5.3

fix bugs #1170.  [tbase-1492]
......@@ -3024,14 +3024,14 @@ static void diff_function(SQLFunctionCtx *pCtx) {
if (pCtx->param[1].nType == INITIAL_VALUE_NOT_ASSIGNED) { // initial value is not set yet
pCtx->param[1].i64Key = pData[i];
pCtx->param[1].nType = pCtx->inputType;
} else if (i == 0) {
} else if ((i == 0 && pCtx->order == TSQL_SO_ASC) || (i == pCtx->size - 1 && pCtx->order == TSQL_SO_DESC)) {
*pOutput = pData[i] - pCtx->param[1].i64Key;
*pTimestamp = pCtx->ptsList[i];
pOutput += step;
pTimestamp += step;
} else {
*pOutput = pData[i] - pData[i - 1];
*pOutput = pData[i] - pData[i - step];
*pTimestamp = pCtx->ptsList[i];
pOutput += step;
......@@ -3056,13 +3056,13 @@ static void diff_function(SQLFunctionCtx *pCtx) {
if (pCtx->param[1].nType == INITIAL_VALUE_NOT_ASSIGNED) { // initial value is not set yet
pCtx->param[1].dKey = pData[i];
pCtx->param[1].nType = pCtx->inputType;
} else if (i == 0) {
} else if ((i == 0 && pCtx->order == TSQL_SO_ASC) || (i == pCtx->size - 1 && pCtx->order == TSQL_SO_DESC)) {
*pOutput = pData[i] - pCtx->param[1].dKey;
*pTimestamp = pCtx->ptsList[i];
pOutput += step;
pTimestamp += step;
} else {
*pOutput = pData[i] - pData[i - 1];
*pOutput = pData[i] - pData[i - step];
*pTimestamp = pCtx->ptsList[i];
pOutput += step;
pTimestamp += step;
......@@ -3086,13 +3086,13 @@ static void diff_function(SQLFunctionCtx *pCtx) {
if (pCtx->param[1].nType == INITIAL_VALUE_NOT_ASSIGNED) { // initial value is not set yet
pCtx->param[1].dKey = pData[i];
pCtx->param[1].nType = pCtx->inputType;
} else if (i == 0) {
} else if ((i == 0 && pCtx->order == TSQL_SO_ASC) || (i == pCtx->size - 1 && pCtx->order == TSQL_SO_DESC)) {
*pOutput = pData[i] - pCtx->param[1].dKey;
*pTimestamp = pCtx->ptsList[i];
pOutput += step;
pTimestamp += step;
} else {
*pOutput = pData[i] - pData[i - 1];
*pOutput = pData[i] - pData[i - step];
*pTimestamp = pCtx->ptsList[i];
pOutput += step;
pTimestamp += step;
......@@ -3117,13 +3117,13 @@ static void diff_function(SQLFunctionCtx *pCtx) {
if (pCtx->param[1].nType == INITIAL_VALUE_NOT_ASSIGNED) { // initial value is not set yet
pCtx->param[1].i64Key = pData[i];
pCtx->param[1].nType = pCtx->inputType;
} else if (i == 0) {
} else if ((i == 0 && pCtx->order == TSQL_SO_ASC) || (i == pCtx->size - 1 && pCtx->order == TSQL_SO_DESC)) {
*pOutput = pData[i] - pCtx->param[1].i64Key;
*pTimestamp = pCtx->ptsList[i];
pOutput += step;
pTimestamp += step;
} else {
*pOutput = pData[i] - pData[i - 1];
*pOutput = pData[i] - pData[i - step];
*pTimestamp = pCtx->ptsList[i];
pOutput += step;
pTimestamp += step;
......@@ -3147,13 +3147,13 @@ static void diff_function(SQLFunctionCtx *pCtx) {
if (pCtx->param[1].nType == INITIAL_VALUE_NOT_ASSIGNED) { // initial value is not set yet
pCtx->param[1].i64Key = pData[i];
pCtx->param[1].nType = pCtx->inputType;
} else if (i == 0) {
} else if ((i == 0 && pCtx->order == TSQL_SO_ASC) || (i == pCtx->size - 1 && pCtx->order == TSQL_SO_DESC)) {
*pOutput = pData[i] - pCtx->param[1].i64Key;
*pTimestamp = pCtx->ptsList[i];
pOutput += step;
pTimestamp += step;
} else {
*pOutput = pData[i] - pData[i - 1];
*pOutput = pData[i] - pData[i - step];
*pTimestamp = pCtx->ptsList[i];
pOutput += step;
pTimestamp += step;
......
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