mirror of
https://github.com/dolthub/dolt.git
synced 2026-04-28 04:28:53 -05:00
Zach Musgrave
32 lines
942 B
Go
32 lines
942 B
Go
package dtestutils
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import (
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"github.com/attic-labs/noms/go/types"
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"github.com/google/go-cmp/cmp"
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"github.com/liquidata-inc/ld/dolt/go/libraries/doltcore/schema"
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"math"
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)
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// CreateSchema returns a schema from the columns given, panicking on any errors.
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func CreateSchema(columns ...schema.Column) schema.Schema {
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colColl, _ := schema.NewColCollection(columns...)
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return schema.SchemaFromCols(colColl)
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}
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// AddColumnToSchema returns a new schema by adding the given column to the given schema. Will panic on an invalid
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// schema, e.g. tag collision.
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func AddColumnToSchema(sch schema.Schema, col schema.Column) schema.Schema {
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columns := sch.GetAllCols()
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columns, err := columns.Append(col)
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if err != nil {
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panic(err)
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}
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return schema.SchemaFromCols(columns)
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}
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// Compares two noms Floats for approximate equality
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var FloatComparer = cmp.Comparer(func(x, y types.Float) bool {
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return math.Abs(float64(x)-float64(y)) < .001
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})
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