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fix: generate embedded_at timestamp in zig, not strftime
strftime in parameterized turso pipeline queries may not evaluate
as expected. generate the ISO timestamp in zig and pass as arg.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
+16
-3
+16
-3
backend/src/ingest/embedder.zig
+16
-3
backend/src/ingest/embedder.zig
···
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return error.TpufUpsertFailed;
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};
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// mark docs as embedded in turso (one exec per doc — simpler than batch)
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// mark docs as embedded in turso
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// generate timestamp in Zig (avoids any strftime/pipeline API quirks)
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const now_ts = std.time.timestamp();
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const epoch_secs: u64 = @intCast(now_ts);
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const epoch = std.time.epoch.EpochSeconds{ .secs = epoch_secs };
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const day = epoch.getDaySeconds();
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const yd = epoch.getEpochDay().calculateYearDay();
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const md = yd.calculateMonthDay();
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var ts_buf: [20]u8 = undefined;
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const ts = std.fmt.bufPrint(&ts_buf, "{d:0>4}-{d:0>2}-{d:0>2}T{d:0>2}:{d:0>2}:{d:0>2}", .{
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yd.year, md.month.numeric(), @as(u32, md.day_index) + 1,
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day.getHoursIntoDay(), day.getMinutesIntoHour(), day.getSecondsIntoMinute(),
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}) catch "1970-01-01T00:00:00";
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+
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for (docs.items) |doc| {
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client.exec(
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"UPDATE documents SET embedded_at = strftime('%Y-%m-%dT%H:%M:%S', 'now') WHERE uri = ?",
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&.{doc.uri},
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"UPDATE documents SET embedded_at = ? WHERE uri = ?",
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&.{ ts, doc.uri },
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) catch |err| {
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logfire.warn("embedder: failed to mark {s}: {}", .{ doc.uri, err });
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};