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Add Array and FlatArray container types

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This commit is contained in:
Jack Christensen
2022-04-16 11:28:37 -05:00
parent d4abe83edb
commit f1a4ae3070
8 changed files with 214 additions and 153 deletions
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pgtype/array_codec.go
+3 -3
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@@ -23,9 +23,9 @@ type ArrayGetter interface {
// ArraySetter is a type can be set from a PostgreSQL array.
type ArraySetter interface {
// SetDimensions prepares the value such that ScanIndex can be called for each element. dimensions may be nil to
// indicate a NULL array. If unable to exactly preserve dimensions SetDimensions may return an error or silently
// flatten the array dimensions.
// SetDimensions prepares the value such that ScanIndex can be called for each element. This will remove any existing
// elements. dimensions may be nil to indicate a NULL array. If unable to exactly preserve dimensions SetDimensions
// may return an error or silently flatten the array dimensions.
SetDimensions(dimensions []ArrayDimension) error
// ScanIndex returns a value usable as a scan target for i. SetDimensions must be called before ScanIndex.