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Channel

The expected Database

@mylovelydatabase

On this record: Growth · Engagement · Reactions · Posts · Polls · Citations · Cite this entry

63subscribers

-1 since we began measuring on 7 August 2026

Risers and fallers across the register · movement among entries of Under 1,000.

Register entry

Telegram ID-1001607519358
TypeChannel
Username@mylovelydatabase
CreatedBetween 1 December 2021 and 30 July 2022 — estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded10 August 2026
Last confirmed live14 September 2026
Measurements held3
Confirmed unchanged4 times, most recently 14 September 2026
On Telegramt.me/mylovelydatabase

Growth

636463.57 August 2026 — 64 subscribers10 August 2026 — 64 subscribers21 August 2026 — 63 subscribers7 August 202621 August 2026
3 measurements spanning 14 days, net -1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 63–64 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)SubscribersChange
21 Aug 2026, 00:2363-1
10 Aug 2026, 02:4864no change
7 Aug 2026, 10:4864first reading

Engagement

20 posts held, back to 30 July 2022the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 page of Telegram’s post history, 20 posts per page.

Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 20 posts for this entry, the most recent from 27 May 2023. An engagement rate over an empty window would be a number about nothing.

Reaction mix

2 reactions across 1 post, in 1 kind.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
👍2100.0%

No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.

Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.

Coverage. Reactions were read on 1 of the 20 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 2 reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 20 most recent posts we hold, published 30 July 2022 to 27 May 2023, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.

Recent posts

27 May 2023, 22:12 UTC290 viewsread 10 August 2026

Join this mother channel of the expected database it is for programmers. includes course materials,website links,java,c++ codes(You can check),exam questions.

3 Aug 2022, 19:52 UTC814 viewsread 10 August 2026
Poll

The first name of SQl wasn't Structured query language.

  1. true65%
  2. false35%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

3 Aug 2022, 17:13 UTC720 viewsread 10 August 2026
Poll

The relations on which Cartesian product is applied do not have to be union compatible.

  1. True59%
  2. False41%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

3 Aug 2022, 16:59 UTC648 viewsread 10 August 2026
Poll

Both UNION and INTERSECTION can be treated as n-ary operations.

  1. True71%
  2. False29%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

3 Aug 2022, 15:28 UTC585 viewsread 10 August 2026
Poll

If the domain of an attribute is a set of unordered values, then which operators are used?

  1. ≠ and = only29%
  2. > and < only20%
  3. >= and <= only31%
  4. none20%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

3 Aug 2022, 14:54 UTC524 viewsread 10 August 2026
Poll

Which one is also called restrict or filter operation?

  1. Projection27%
  2. Rename5%
  3. Selection68%
  4. none0%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

3 Aug 2022, 14:52 UTC473 views2 reactionsread 10 August 2026
Poll

The relation resulting from the SELECT operation has the same attributes as the original relation.

  1. True69%
  2. False31%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

👍2

3 Aug 2022, 14:46 UTC461 viewsread 10 August 2026
Poll

When is the number of tuples in a relation R resulting from a PROJECT operation is equal to the number of tuples in R?

  1. If the projection list is a superkey of R38%
  2. it is always equal to the number of tuples in R45%
  3. It is always less than number of tuples in R3%
  4. none14%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

3 Aug 2022, 14:41 UTC432 viewsread 10 August 2026
Poll

Duplication of tuples is allowed in SQL.

  1. True35%
  2. False65%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

3 Aug 2022, 14:37 UTC425 viewsread 10 August 2026
Poll

What is duplicate elimination?

  1. When the project operation removes any duplicate tuples42%
  2. when the selection operation removes any duplicate tuples29%
  3. when the project operation removes any duplicate attribute23%
  4. when the selection operation removes any duplicate attribute6%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

3 Aug 2022, 11:07 UTC426 viewsread 10 August 2026
Poll

σ selection condition ( R ) from this the relation resulting from the SELECT operation has the same attributes as R.

  1. TRUE73%
  2. FALSE27%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

Showing the 12 most recent of 20 posts we hold for @mylovelydatabase. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.

Polls

The 6 most recent of 17 polls we hold for this entry, as Telegram rendered them when we read the post. A poll’s figures keep moving after that, so each one is dated.

3 Aug 2022, 19:52 UTCAnonymous Quiz96 voters

The first name of SQl wasn't Structured query language.

  1. true65%
  2. false35%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

3 Aug 2022, 17:13 UTCAnonymous Quiz58 voters

The relations on which Cartesian product is applied do not have to be union compatible.

  1. True59%
  2. False41%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

3 Aug 2022, 16:59 UTCAnonymous Quiz52 voters

Both UNION and INTERSECTION can be treated as n-ary operations.

  1. True71%
  2. False29%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

3 Aug 2022, 15:28 UTCAnonymous Quiz35 voters

If the domain of an attribute is a set of unordered values, then which operators are used?

  1. ≠ and = only29%
  2. > and < only20%
  3. >= and <= only31%
  4. none20%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

3 Aug 2022, 14:54 UTCAnonymous Quiz44 voters

Which one is also called restrict or filter operation?

  1. Projection27%
  2. Rename5%
  3. Selection68%
  4. none0%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

3 Aug 2022, 14:52 UTCAnonymous Quiz42 voters

The relation resulting from the SELECT operation has the same attributes as the original relation.

  1. True69%
  2. False31%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

Percentages only — there are no per-option vote counts here, because Telegram publishes none. The public post preview gives each option’s share and a single voter total, and nothing else. Multiplying one by the other would produce a per-option tally that looks measured and is not: the shares are rounded to whole numbers before we ever see them. We print what was published and leave the column that does not exist empty.

The shares need not add up to 100. Rounding alone puts many polls at 99 or 101. A poll that allows more than one answer per voter runs well past 100 by design, and several here do. The bars are drawn against a fixed 100% track at each option’s own percentage rather than normalised to the total, so a poll that exceeds it shows that it does instead of being quietly rescaled.

Read from the 20 most recent posts we hold, published 30 July 2022 to 27 May 2023. Telegram labels each poll by kind — an anonymous poll, a quiz, a closed set of final results — and that label is reproduced rather than paraphrased.

Forward network

Republishes

Channels on the register whose posts this channel has forwarded.

Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.

Mentions

Names

Channels on the register whose handles appear in this channel's posts.

A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.

Cite this entry

A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 21 August 2026 — this entry's latest reading, not the date you are reading this.

“The expected Database” (@mylovelydatabase), 63 subscribers as measured 21 August 2026. Telegram Register, tgregister.com/channel/mylovelydatabase.

Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.