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Implement Mathematical Functions

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This commit is contained in:
Pijus Kamandulis
2024-06-19 00:44:46 +03:00
parent b808e97c72
commit 3bdff9b643
9 changed files with 5089 additions and 663 deletions
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parsers/nosql/nosql.peg
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@@ -343,6 +343,7 @@ FunctionCall <- StringFunctions
/ ArrayFunctions
/ InFunction
/ AggregateFunctions
/ MathFunctions
StringFunctions <- StringEqualsExpression
/ ToStringExpression
@@ -384,6 +385,43 @@ ArrayFunctions <- ArrayConcatExpression
/ SetIntersectExpression
/ SetUnionExpression
MathFunctions <- MathAbsExpression
/ MathAcosExpression
/ MathAsinExpression
/ MathAtanExpression
/ MathCeilingExpression
/ MathCosExpression
/ MathCotExpression
/ MathDegreesExpression
/ MathExpExpression
/ MathFloorExpression
/ MathIntBitNotExpression
/ MathLog10Expression
/ MathRadiansExpression
/ MathRoundExpression
/ MathSignExpression
/ MathSinExpression
/ MathSqrtExpression
/ MathSquareExpression
/ MathTanExpression
/ MathTruncExpression
/ MathAtn2Expression
/ MathIntAddExpression
/ MathIntBitAndExpression
/ MathIntBitLeftShiftExpression
/ MathIntBitOrExpression
/ MathIntBitRightShiftExpression
/ MathIntBitXorExpression
/ MathIntDivExpression
/ MathIntModExpression
/ MathIntMulExpression
/ MathIntSubExpression
/ MathPowerExpression
/ MathLogExpression
/ MathNumberBinExpression
/ MathPiExpression
/ MathRandExpression
UpperExpression <- "UPPER"i ws "(" ex:SelectItem ")" {
return createFunctionCall(parsers.FunctionCallUpper, []interface{}{ex})
}
@@ -527,6 +565,49 @@ SetUnionExpression <- "SetUnion"i ws "(" ws set1:SelectItem ws "," ws set2:Selec
return createFunctionCall(parsers.FunctionCallSetUnion, []interface{}{set1, set2})
}
MathAbsExpression <- "ABS"i ws "(" ws ex:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathAbs, []interface{}{ex}) }
MathAcosExpression <- "ACOS"i ws "(" ws ex:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathAcos, []interface{}{ex}) }
MathAsinExpression <- "ASIN"i ws "(" ws ex:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathAsin, []interface{}{ex}) }
MathAtanExpression <- "ATAN"i ws "(" ws ex:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathAtan, []interface{}{ex}) }
MathCeilingExpression <- "CEILING"i ws "(" ws ex:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathCeiling, []interface{}{ex}) }
MathCosExpression <- "COS"i ws "(" ws ex:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathCos, []interface{}{ex}) }
MathCotExpression <- "COT"i ws "(" ws ex:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathCot, []interface{}{ex}) }
MathDegreesExpression <- "DEGREES"i ws "(" ws ex:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathDegrees, []interface{}{ex}) }
MathExpExpression <- "EXP"i ws "(" ws ex:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathExp, []interface{}{ex}) }
MathFloorExpression <- "FLOOR"i ws "(" ws ex:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathFloor, []interface{}{ex}) }
MathIntBitNotExpression <- "IntBitNot"i ws "(" ws ex:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathIntBitNot, []interface{}{ex}) }
MathLog10Expression <- "LOG10"i ws "(" ws ex:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathLog10, []interface{}{ex}) }
MathRadiansExpression <- "RADIANS"i ws "(" ws ex:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathRadians, []interface{}{ex}) }
MathRoundExpression <- "ROUND"i ws "(" ws ex:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathRound, []interface{}{ex}) }
MathSignExpression <- "SIGN"i ws "(" ws ex:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathSign, []interface{}{ex}) }
MathSinExpression <- "SIN"i ws "(" ws ex:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathSin, []interface{}{ex}) }
MathSqrtExpression <- "SQRT"i ws "(" ws ex:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathSqrt, []interface{}{ex}) }
MathSquareExpression <- "SQUARE"i ws "(" ws ex:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathSquare, []interface{}{ex}) }
MathTanExpression <- "TAN"i ws "(" ws ex:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathTan, []interface{}{ex}) }
MathTruncExpression <- "TRUNC"i ws "(" ws ex:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathTrunc, []interface{}{ex}) }
MathAtn2Expression <- "ATN2"i ws "(" ws set1:SelectItem ws "," ws set2:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathAtn2, []interface{}{set1, set2}) }
MathIntAddExpression <- "IntAdd"i ws "(" ws set1:SelectItem ws "," ws set2:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathIntAdd, []interface{}{set1, set2}) }
MathIntBitAndExpression <- "IntBitAnd"i ws "(" ws set1:SelectItem ws "," ws set2:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathIntBitAnd, []interface{}{set1, set2}) }
MathIntBitLeftShiftExpression <- "IntBitLeftShift"i ws "(" ws set1:SelectItem ws "," ws set2:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathIntBitLeftShift, []interface{}{set1, set2}) }
MathIntBitOrExpression <- "IntBitOr"i ws "(" ws set1:SelectItem ws "," ws set2:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathIntBitOr, []interface{}{set1, set2}) }
MathIntBitRightShiftExpression <- "IntBitRightShift"i ws "(" ws set1:SelectItem ws "," ws set2:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathIntBitRightShift, []interface{}{set1, set2}) }
MathIntBitXorExpression <- "IntBitXor"i ws "(" ws set1:SelectItem ws "," ws set2:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathIntBitXor, []interface{}{set1, set2}) }
MathIntDivExpression <- "IntDiv"i ws "(" ws set1:SelectItem ws "," ws set2:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathIntDiv, []interface{}{set1, set2}) }
MathIntModExpression <- "IntMod"i ws "(" ws set1:SelectItem ws "," ws set2:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathIntMod, []interface{}{set1, set2}) }
MathIntMulExpression <- "IntMul"i ws "(" ws set1:SelectItem ws "," ws set2:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathIntMul, []interface{}{set1, set2}) }
MathIntSubExpression <- "IntSub"i ws "(" ws set1:SelectItem ws "," ws set2:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathIntSub, []interface{}{set1, set2}) }
MathPowerExpression <- "POWER"i ws "(" ws set1:SelectItem ws "," ws set2:SelectItem ws ")" { return createFunctionCall(parsers.FunctionCallMathPower, []interface{}{set1, set2}) }
MathLogExpression <- "LOG"i ws "(" ws ex1:SelectItem others:(ws "," ws ex:SelectItem { return ex, nil })* ws ")" {
return createFunctionCall(parsers.FunctionCallMathLog, append([]interface{}{ex1}, others.([]interface{})...))
}
MathNumberBinExpression <- "NumberBin"i ws "(" ws ex1:SelectItem others:(ws "," ws ex:SelectItem { return ex, nil })* ws ")" {
return createFunctionCall(parsers.FunctionCallMathNumberBin, append([]interface{}{ex1}, others.([]interface{})...))
}
MathPiExpression <- "PI"i ws "(" ws ")" { return createFunctionCall(parsers.FunctionCallMathPi, []interface{}{}) }
MathRandExpression <- "RAND"i ws "(" ws ")" { return createFunctionCall(parsers.FunctionCallMathRand, []interface{}{}) }
InFunction <- ex1:SelectProperty ws "IN"i ws "(" ws ex2:SelectItem others:(ws "," ws ex:SelectItem { return ex, nil })* ws ")" {
return createFunctionCall(parsers.FunctionCallIn, append([]interface{}{ex1, ex2}, others.([]interface{})...))
}