提交 a4d86275 编写于 作者: G Ganlin Zhao

feat(query): add first/last/last_row scalar version

上级 46a2d9ba
...@@ -119,6 +119,7 @@ int32_t stateDurationScalarFunction(SScalarParam *pInput, int32_t inputNum, SSca ...@@ -119,6 +119,7 @@ int32_t stateDurationScalarFunction(SScalarParam *pInput, int32_t inputNum, SSca
int32_t histogramScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput); int32_t histogramScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
int32_t topScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput); int32_t topScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
int32_t bottomScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput); int32_t bottomScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
int32_t firstLastScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
#ifdef __cplusplus #ifdef __cplusplus
} }
......
...@@ -2231,6 +2231,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = { ...@@ -2231,6 +2231,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
.getEnvFunc = getFirstLastFuncEnv, .getEnvFunc = getFirstLastFuncEnv,
.initFunc = functionSetup, .initFunc = functionSetup,
.processFunc = lastRowFunction, .processFunc = lastRowFunction,
.sprocessFunc = firstLastScalarFunction,
.finalizeFunc = firstLastFinalize .finalizeFunc = firstLastFinalize
}, },
{ {
...@@ -2251,6 +2252,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = { ...@@ -2251,6 +2252,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
.getEnvFunc = getFirstLastFuncEnv, .getEnvFunc = getFirstLastFuncEnv,
.initFunc = functionSetup, .initFunc = functionSetup,
.processFunc = firstFunction, .processFunc = firstFunction,
.sprocessFunc = firstLastScalarFunction,
.finalizeFunc = firstLastFinalize, .finalizeFunc = firstLastFinalize,
.pPartialFunc = "_first_partial", .pPartialFunc = "_first_partial",
.pMergeFunc = "_first_merge", .pMergeFunc = "_first_merge",
...@@ -2286,6 +2288,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = { ...@@ -2286,6 +2288,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
.getEnvFunc = getFirstLastFuncEnv, .getEnvFunc = getFirstLastFuncEnv,
.initFunc = functionSetup, .initFunc = functionSetup,
.processFunc = lastFunction, .processFunc = lastFunction,
.sprocessFunc = firstLastScalarFunction,
.finalizeFunc = firstLastFinalize, .finalizeFunc = firstLastFinalize,
.pPartialFunc = "_last_partial", .pPartialFunc = "_last_partial",
.pMergeFunc = "_last_merge", .pMergeFunc = "_last_merge",
......
...@@ -2845,3 +2845,7 @@ int32_t topScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam * ...@@ -2845,3 +2845,7 @@ int32_t topScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *
int32_t bottomScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput) { int32_t bottomScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput) {
return selectScalarFunction(pInput, inputNum, pOutput); return selectScalarFunction(pInput, inputNum, pOutput);
} }
int32_t firstLastScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput) {
return selectScalarFunction(pInput, inputNum, pOutput);
}
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