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Function aux data.

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Nuno Cruces
2023-07-04 02:18:03 +01:00
parent 0f7fa6ebc9
commit 632ea933b3
7 changed files with 101 additions and 13 deletions
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16
context.go
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@@ -16,6 +16,22 @@ type Context struct {
handle uint32
}
// SetAuxData saves metadata for argument n of the function.
//
// https://www.sqlite.org/c3ref/get_auxdata.html
func (c Context) SetAuxData(n int, data any) {
ptr := util.AddHandle(c.ctx, data)
c.call(c.api.setAuxData, uint64(c.handle), uint64(n), uint64(ptr))
}
// GetAuxData returns metadata for argument n of the function.
//
// https://www.sqlite.org/c3ref/get_auxdata.html
func (c Context) GetAuxData(n int) any {
ptr := uint32(c.call(c.api.getAuxData, uint64(c.handle), uint64(n)))
return util.GetHandle(c.ctx, ptr)
}
// ResultBool sets the result of the function to a bool.
// SQLite does not have a separate boolean storage class.
// Instead, boolean values are stored as integers 0 (false) and 1 (true).