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feat(query): add diff function scalar version

This commit is contained in:
Ganlin Zhao 2022-07-16 15:04:45 +08:00
parent 99fe1e87cd
commit 790cecf123
3 changed files with 6 additions and 0 deletions
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1
include/libs/scalar/scalar.h
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@ -113,6 +113,7 @@ int32_t twaScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *
int32_t mavgScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput); int32_t mavgScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
int32_t hllScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput); int32_t hllScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
int32_t csumScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput); int32_t csumScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
int32_t diffScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
#ifdef __cplusplus #ifdef __cplusplus
} }

1
source/libs/function/src/builtins.c
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@ -2408,6 +2408,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
.getEnvFunc = getDiffFuncEnv, .getEnvFunc = getDiffFuncEnv,
.initFunc = diffFunctionSetup, .initFunc = diffFunctionSetup,
.processFunc = diffFunction, .processFunc = diffFunction,
.sprocessFunc = diffScalarFunction,
.finalizeFunc = functionFinalize .finalizeFunc = functionFinalize
}, },
{ {

4
source/libs/scalar/src/sclfunc.c
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@ -2408,6 +2408,10 @@ int32_t irateScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam
return nonCalcScalarFunction(pInput, inputNum, pOutput); return nonCalcScalarFunction(pInput, inputNum, pOutput);
} }
int32_t diffScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput) {
return nonCalcScalarFunction(pInput, inputNum, pOutput);
}
int32_t twaScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput) { int32_t twaScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput) {
return avgScalarFunction(pInput, inputNum, pOutput); return avgScalarFunction(pInput, inputNum, pOutput);
} }