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Range types implemented

Browse source 
plus and minus infinity keyword tests implemented

range table tests added

skip cockroach db added

select test case added for range fields

generator modified to generate correct types

generator tests modified to include sample range table

model and template generators modified to support range fields

returning the T in UPPER and LOWER functions

raw ranges implemented

bounds set as optional

dep modified

dependencies modified and issue fixed

range expression with templates implemented

rangeExpression change to make it more type safe

third parameter of constructor function fixed

literals removed, functions added

tests modified

constructor functions used for creating range expressions

NumRange converted to a constructor function from literal

range_lower and range_upper renamed to lower_bound and upper_bound

range literal removed

PlusInfinity and MinusInfinity implemented

int4 and int8 castings added

issues fixed and tests checked

number, ts, tstz literal and cast implemented

date range literal expression modified and raw function used

parent type converted from RangeExpression to Expression

range type implemented for postgres

range column type, function and literal expression implemented

CONTAINS and OVERLAP operations added for range expressions

range expressions implemented
This commit is contained in:
Sarkan 2024-01-31 15:30:09 +01:00
parent a9cbf94d68
commit 893567daca
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20 changed files with 1062 additions and 19 deletions
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49
postgres/expressions.go
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@ -36,6 +36,24 @@ type TimestampExpression = jet.TimestampExpression
// TimestampzExpression interface
type TimestampzExpression = jet.TimestampzExpression
// DateRange Expression interface
type DateRange = jet.Range[DateExpression]
// TimestampRange Expression interface
type TimestampRange = jet.Range[TimestampExpression]
// TimestampzRange Expression interface
type TimestampzRange = jet.Range[TimestampzExpression]
// NumericRange Expression interface
type NumericRange = jet.Range[NumericExpression]
// Int4Range Expression interface
type Int4Range = jet.Range[IntegerExpression]
// Int8Range Expression interface
type Int8Range = jet.Range[IntegerExpression]
// BoolExp is bool expression wrapper around arbitrary expression.
// Allows go compiler to see any expression as bool expression.
// Does not add sql cast to generated sql builder output.
@ -81,6 +99,13 @@ var TimestampExp = jet.TimestampExp
// Does not add sql cast to generated sql builder output.
var TimestampzExp = jet.TimestampzExp
// RangeExp is range expression wrapper around arbitrary expression.
// Allows go compiler to see any expression as range expression.
// Does not add sql cast to generated sql builder output.
func RangeExp[T Expression](expression T) jet.Range[T] {
return jet.RangeExp[T](expression)
}
// RawArgs is type used to pass optional arguments to Raw method
type RawArgs = map[string]interface{}
@ -90,15 +115,21 @@ type RawArgs = map[string]interface{}
var (
Raw = jet.Raw
RawBool = jet.RawBool
RawInt = jet.RawInt
RawFloat = jet.RawFloat
RawString = jet.RawString
RawTime = jet.RawTime
RawTimez = jet.RawTimez
RawTimestamp = jet.RawTimestamp
RawTimestampz = jet.RawTimestampz
RawDate = jet.RawDate
RawBool = jet.RawBool
RawInt = jet.RawInt
RawFloat = jet.RawFloat
RawString = jet.RawString
RawTime = jet.RawTime
RawTimez = jet.RawTimez
RawTimestamp = jet.RawTimestamp
RawTimestampz = jet.RawTimestampz
RawDate = jet.RawDate
RawNumRange = jet.RawRange[jet.NumericExpression]
RawInt4Range = jet.RawRange[jet.IntegerExpression]
RawInt8Range = jet.RawRange[jet.IntegerExpression]
RawTimestampRange = jet.RawRange[jet.TimestampExpression]
RawTimestampzRange = jet.RawRange[jet.TimestampzExpression]
RawDateRange = jet.RawRange[jet.DateExpression]
)
// Func can be used to call custom or unsupported database functions.