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More vtab API.

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Nuno Cruces
2024-01-08 19:23:32 +00:00
parent 2fb325b223
commit 69937fbee5
15 changed files with 176 additions and 55 deletions
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11
context.go
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@@ -184,7 +184,7 @@ func (ctx Context) ResultJSON(value any) {
//
// https://sqlite.org/c3ref/result_blob.html
func (ctx Context) ResultValue(value Value) {
if value.sqlite != ctx.c.sqlite {
if value.c != ctx.c {
ctx.ResultError(MISUSE)
return
}
@@ -218,3 +218,12 @@ func (ctx Context) ResultError(err error) {
uint64(ctx.handle), uint64(code))
}
}
// VTabNoChange may return true if a column is being fetched as part
// of an update during which the column value will not change.
//
// https://www.sqlite.org/c3ref/vtab_nochange.html
func (ctx Context) VTabNoChange() bool {
r := ctx.c.call("sqlite3_vtab_nochange", uint64(ctx.handle))
return r != 0
}