0f4df23290
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25 lines
664 B
Go
25 lines
664 B
Go
package ast
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import "github.com/sqlc-dev/sqlc/internal/sql/format"
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// formatReturningOptions writes the PostgreSQL 18 RETURNING WITH (...) option
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// list that renames the OLD and NEW aliases available in a RETURNING clause.
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func formatReturningOptions(buf *TrackedBuffer, d format.Dialect, oldAlias, newAlias string) {
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if oldAlias == "" && newAlias == "" {
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return
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}
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buf.WriteString("WITH (")
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if oldAlias != "" {
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buf.WriteString("OLD AS ")
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buf.WriteString(d.QuoteIdent(oldAlias))
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}
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if newAlias != "" {
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if oldAlias != "" {
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buf.WriteString(", ")
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}
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buf.WriteString("NEW AS ")
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buf.WriteString(d.QuoteIdent(newAlias))
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}
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buf.WriteString(") ")
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}
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