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37 lines
792 B
Go
37 lines
792 B
Go
package ast
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import "github.com/sqlc-dev/sqlc/internal/sql/format"
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type SortBy struct {
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Tag NodeTag[SortBy] `json:"tag"`
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Node Node `json:"node,omitempty"`
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SortbyDir SortByDir `json:"sortby_dir"`
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SortbyNulls SortByNulls `json:"sortby_nulls"`
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UseOp *List `json:"use_op,omitempty"`
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Location int `json:"location"`
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}
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func (n *SortBy) Pos() int {
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return n.Location
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}
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func (n *SortBy) Format(buf *TrackedBuffer, d format.Dialect) {
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if n == nil {
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return
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}
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buf.astFormat(n.Node, d)
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switch n.SortbyDir {
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case SortByDirAsc:
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buf.WriteString(" ASC")
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case SortByDirDesc:
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buf.WriteString(" DESC")
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}
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switch n.SortbyNulls {
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case SortByNullsFirst:
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buf.WriteString(" NULLS FIRST")
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case SortByNullsLast:
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buf.WriteString(" NULLS LAST")
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}
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}
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