Leon Mika
a1717572c5
Augmented expressions so that queries that can be executed as queries on DynamoDB can be done so. Also added an IR tree which is a simplified representation of the AST and will be used to plan the query.
29 lines
617 B
Go
29 lines
617 B
Go
package queryexpr
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import (
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"strconv"
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"github.com/aws/aws-sdk-go-v2/service/dynamodb/types"
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"github.com/pkg/errors"
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)
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func (a *astLiteralValue) dynamoValue() (types.AttributeValue, error) {
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s, err := strconv.Unquote(a.StringVal)
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if err != nil {
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return nil, errors.Wrap(err, "cannot unquote string")
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}
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return &types.AttributeValueMemberS{Value: s}, nil
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}
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func (a *astLiteralValue) goValue() (any, error) {
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s, err := strconv.Unquote(a.StringVal)
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if err != nil {
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return nil, errors.Wrap(err, "cannot unquote string")
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}
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return s, nil
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}
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func (a *astLiteralValue) String() string {
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return a.StringVal
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}
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