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sql: Support CIDR column type #18846

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lgo opened this issue Sep 27, 2017 · 2 comments
Open

sql: Support CIDR column type #18846

lgo opened this issue Sep 27, 2017 · 2 comments
Labels
A-sql-datatypes SQL column types usable in table descriptors. A-sql-semantics A-tools-efcore C-enhancement Solution expected to add code/behavior + preserve backward-compat (pg compat issues are exception) E-starter Might be suitable for a starter project for new employees or team members. T-sql-foundations SQL Foundations Team (formerly SQL Schema + SQL Sessions) X-anchored-telemetry The issue number is anchored by telemetry references.

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@lgo
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lgo commented Sep 27, 2017 •
edited by cockroach-jira-scripts
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The CIDR column type for dealing with IP addresses in postgresql. It's closely related to the INET column type with some minor differences.

  • It truncates the IP address bits that aren't in the prefix length when casting from INET
  • It doesn't allow IP addresses with bits past the prefix length when parsing (/casting from string)

Many of the same functions for INET are supported by CIDR, either by casting it to an INET or from CIDR with a few differences, e.g.

  • abbrev omits octets with no bits set (or not covered at all by the prefix length, you'd have to check postgres to determine that)
  • set_masklen truncates bits not covered by the prefix length
  • network returns a CIDR but consumes an INET

See the postgres docs for features
https://www.postgresql.org/docs/current/static/datatype-net-types.html
https://www.postgresql.org/docs/current/static/functions-net.html

Jira issue: CRDB-5993
@lgo lgo modified the milestone: Later Sep 27, 2017
@lgo lgo mentioned this issue Sep 27, 2017
Closed
@nvanbenschoten nvanbenschoten mentioned this issue Mar 14, 2018
Closed
@jordanlewis jordanlewis added C-enhancement Solution expected to add code/behavior + preserve backward-compat (pg compat issues are exception) E-starter Might be suitable for a starter project for new employees or team members. A-sql-semantics labels Apr 26, 2018
@knz knz added C-wishlist A wishlist feature. C-enhancement Solution expected to add code/behavior + preserve backward-compat (pg compat issues are exception) A-sql-datatypes SQL column types usable in table descriptors. and removed C-enhancement Solution expected to add code/behavior + preserve backward-compat (pg compat issues are exception) C-wishlist A wishlist feature. labels May 2, 2018
@KempWatson
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KempWatson commented Aug 3, 2018 •
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I notice INET type is in 2.0, but apparently not CIDR - will this be coming? Applications such as Netbox need both...
To add to that, CRDB is targeted at distributed network-based applications - INET and CIDR datatypes are perfect for managing all kinds of things in this domain.
... not to mention that not having CIDR is an empty checkbox for any claimed Postgres compatibility. I would assume that Postgres added these datatypes because there was a need; if PG had the need, it can only be more of a need for the network-distributed CRDB.

@knz knz added the X-anchored-telemetry The issue number is anchored by telemetry references. label Nov 22, 2018
jordanlewis added a commit to jordanlewis/cockroach that referenced this issue Oct 2, 2019
@jordanlewis
roachtest: add test that aggregates orm blacklist failures
cebc811 
The spreadsheet we discussed is unwieldy - hard to edit and impossible to keep
up to date. If we write down blacklists in code, then we can use an approach
like this to always have an up to date aggregation.

So far it seems like there's just a lot of unknowns to categorize still.

The output today:

```
=== RUN   TestBlacklists
 648: unknown                                                (unknown)
 493: cockroachdb#5807   (sql: Add support for TEMP tables)
 151: cockroachdb#17511  (sql: support stored procedures)
  86: cockroachdb#26097  (sql: make TIMETZ more pg-compatible)
  56: cockroachdb#10735  (sql: support SQL savepoints)
  55: cockroachdb#32552  (multi-dim arrays)
  55: cockroachdb#26508  (sql: restricted DDL / DML inside transactions)
  52: cockroachdb#32565  (sql: support optional TIME precision)
  39: cockroachdb#243    (roadmap: Blob storage)
  33: cockroachdb#26725  (sql: support postgres' API to handle blob storage (incl lo_creat, lo_from_bytea))
  31: cockroachdb#27793  (sql: support custom/user-defined base scalar (primitive) types)
  24: cockroachdb#12123  (sql: Can't drop and replace a table within a transaction)
  24: cockroachdb#26443  (sql: support user-defined schemas between database and table)
  20: cockroachdb#21286  (sql: Add support for geometric types)
  18: cockroachdb#6583   (sql: explicit lock syntax (SELECT FOR {SHARE,UPDATE} {skip locked,nowait}))
  17: cockroachdb#22329  (Support XA distributed transactions in CockroachDB)
  16: cockroachdb#24062  (sql: 32 bit SERIAL type)
  16: cockroachdb#30352  (roadmap:when CockroachDB  will support cursor?)
  12: cockroachdb#27791  (sql: support RANGE types)
   8: cockroachdb#40195  (pgwire: multiple active result sets (portals) not supported)
   8: cockroachdb#6130   (sql: add support for key watches with notifications of changes)
   5: Expected Failure                                       (unknown)
   5: cockroachdb#23468  (sql: support sql arrays of JSONB)
   5: cockroachdb#40854  (sql: set application_name from connection string)
   4: cockroachdb#35879  (sql: `default_transaction_read_only` should also accept 'on' and 'off')
   4: cockroachdb#32610  (sql: can't insert self reference)
   4: cockroachdb#40205  (sql: add non-trivial implementations of FOR UPDATE, FOR NO KEY UPDATE, FOR SHARE, FOR NO KEY SHARE)
   4: cockroachdb#35897  (sql: unknown function: pg_terminate_backend())
   4: cockroachdb#4035   (sql/pgwire: missing support for row count limits in pgwire)
   3: cockroachdb#27796  (sql: support user-defined DOMAIN types)
   3: cockroachdb#3781   (sql: Add Data Type Formatting Functions)
   3: cockroachdb#40476  (sql: support `FOR {UPDATE,SHARE} {SKIP LOCKED,NOWAIT}`)
   3: cockroachdb#35882  (sql: support other character sets)
   2: cockroachdb#10028  (sql: Support view queries with star expansions)
   2: cockroachdb#35807  (sql: INTERVAL output doesn't match PG)
   2: cockroachdb#35902  (sql: large object support)
   2: cockroachdb#40474  (sql: support `SELECT ... FOR UPDATE OF` syntax)
   1: cockroachdb#18846  (sql: Support CIDR column type)
   1: cockroachdb#9682   (sql: implement computed indexes)
   1: cockroachdb#31632  (sql: FK options (deferrable, etc))
   1: cockroachdb#24897  (sql: CREATE OR REPLACE VIEW)
   1: pass?                                                  (unknown)
   1: cockroachdb#36215  (sql: enable setting standard_conforming_strings to off)
   1: cockroachdb#32562  (sql: support SET LOCAL and txn-scoped session variable changes)
   1: cockroachdb#36116  (sql: psychopg: investigate how `'infinity'::timestamp` is presented)
   1: cockroachdb#26732  (sql: support the binary operator: <int> / <float>)
   1: cockroachdb#23299  (sql: support coercing string literals to arrays)
   1: cockroachdb#36115  (sql: psychopg: investigate if datetimetz is being returned instead of datetime)
   1: cockroachdb#26925  (sql: make the CockroachDB integer types more compatible with postgres)
   1: cockroachdb#21085  (sql: WITH RECURSIVE (recursive common table expressions))
   1: cockroachdb#36179  (sql: implicity convert date to timestamp)
   1: cockroachdb#36118  (sql: Cannot parse '24:00' as type time)
   1: cockroachdb#31708  (sql: support current_time)
```

Release justification: non-production change
Release note: None
jordanlewis added a commit to jordanlewis/cockroach that referenced this issue Oct 24, 2019
@jordanlewis
roachtest: add test that aggregates orm blacklist failures
4010eac 
The spreadsheet we discussed is unwieldy - hard to edit and impossible to keep
up to date. If we write down blacklists in code, then we can use an approach
like this to always have an up to date aggregation.

So far it seems like there's just a lot of unknowns to categorize still.

The output today:

```
=== RUN   TestBlacklists
 648: unknown                                                (unknown)
 493: cockroachdb#5807   (sql: Add support for TEMP tables)
 151: cockroachdb#17511  (sql: support stored procedures)
  86: cockroachdb#26097  (sql: make TIMETZ more pg-compatible)
  56: cockroachdb#10735  (sql: support SQL savepoints)
  55: cockroachdb#32552  (multi-dim arrays)
  55: cockroachdb#26508  (sql: restricted DDL / DML inside transactions)
  52: cockroachdb#32565  (sql: support optional TIME precision)
  39: cockroachdb#243    (roadmap: Blob storage)
  33: cockroachdb#26725  (sql: support postgres' API to handle blob storage (incl lo_creat, lo_from_bytea))
  31: cockroachdb#27793  (sql: support custom/user-defined base scalar (primitive) types)
  24: cockroachdb#12123  (sql: Can't drop and replace a table within a transaction)
  24: cockroachdb#26443  (sql: support user-defined schemas between database and table)
  20: cockroachdb#21286  (sql: Add support for geometric types)
  18: cockroachdb#6583   (sql: explicit lock syntax (SELECT FOR {SHARE,UPDATE} {skip locked,nowait}))
  17: cockroachdb#22329  (Support XA distributed transactions in CockroachDB)
  16: cockroachdb#24062  (sql: 32 bit SERIAL type)
  16: cockroachdb#30352  (roadmap:when CockroachDB  will support cursor?)
  12: cockroachdb#27791  (sql: support RANGE types)
   8: cockroachdb#40195  (pgwire: multiple active result sets (portals) not supported)
   8: cockroachdb#6130   (sql: add support for key watches with notifications of changes)
   5: Expected Failure                                       (unknown)
   5: cockroachdb#23468  (sql: support sql arrays of JSONB)
   5: cockroachdb#40854  (sql: set application_name from connection string)
   4: cockroachdb#35879  (sql: `default_transaction_read_only` should also accept 'on' and 'off')
   4: cockroachdb#32610  (sql: can't insert self reference)
   4: cockroachdb#40205  (sql: add non-trivial implementations of FOR UPDATE, FOR NO KEY UPDATE, FOR SHARE, FOR NO KEY SHARE)
   4: cockroachdb#35897  (sql: unknown function: pg_terminate_backend())
   4: cockroachdb#4035   (sql/pgwire: missing support for row count limits in pgwire)
   3: cockroachdb#27796  (sql: support user-defined DOMAIN types)
   3: cockroachdb#3781   (sql: Add Data Type Formatting Functions)
   3: cockroachdb#40476  (sql: support `FOR {UPDATE,SHARE} {SKIP LOCKED,NOWAIT}`)
   3: cockroachdb#35882  (sql: support other character sets)
   2: cockroachdb#10028  (sql: Support view queries with star expansions)
   2: cockroachdb#35807  (sql: INTERVAL output doesn't match PG)
   2: cockroachdb#35902  (sql: large object support)
   2: cockroachdb#40474  (sql: support `SELECT ... FOR UPDATE OF` syntax)
   1: cockroachdb#18846  (sql: Support CIDR column type)
   1: cockroachdb#9682   (sql: implement computed indexes)
   1: cockroachdb#31632  (sql: FK options (deferrable, etc))
   1: cockroachdb#24897  (sql: CREATE OR REPLACE VIEW)
   1: pass?                                                  (unknown)
   1: cockroachdb#36215  (sql: enable setting standard_conforming_strings to off)
   1: cockroachdb#32562  (sql: support SET LOCAL and txn-scoped session variable changes)
   1: cockroachdb#36116  (sql: psychopg: investigate how `'infinity'::timestamp` is presented)
   1: cockroachdb#26732  (sql: support the binary operator: <int> / <float>)
   1: cockroachdb#23299  (sql: support coercing string literals to arrays)
   1: cockroachdb#36115  (sql: psychopg: investigate if datetimetz is being returned instead of datetime)
   1: cockroachdb#26925  (sql: make the CockroachDB integer types more compatible with postgres)
   1: cockroachdb#21085  (sql: WITH RECURSIVE (recursive common table expressions))
   1: cockroachdb#36179  (sql: implicity convert date to timestamp)
   1: cockroachdb#36118  (sql: Cannot parse '24:00' as type time)
   1: cockroachdb#31708  (sql: support current_time)
```

Release justification: non-production change
Release note: None
craig bot pushed a commit that referenced this issue Nov 7, 2019
@jordanlewis
Merge #41252
27fd417 
41252: roachtest: add test that aggregates orm blacklist failures r=jordanlewis a=jordanlewis

The spreadsheet we discussed is unwieldy - hard to edit and impossible to keep
up to date. If we write down blacklists in code, then we can use an approach
like this to always have an up to date aggregation.

So far it seems like there's just a lot of unknowns to categorize still.

The output today:

```
=== RUN   TestBlacklists
 648: unknown                                                (unknown)
 493: #5807   (sql: Add support for TEMP tables)
 151: #17511  (sql: support stored procedures)
  86: #26097  (sql: make TIMETZ more pg-compatible)
  56: #10735  (sql: support SQL savepoints)
  55: #32552  (multi-dim arrays)
  55: #26508  (sql: restricted DDL / DML inside transactions)
  52: #32565  (sql: support optional TIME precision)
  39: #243    (roadmap: Blob storage)
  33: #26725  (sql: support postgres' API to handle blob storage (incl lo_creat, lo_from_bytea))
  31: #27793  (sql: support custom/user-defined base scalar (primitive) types)
  24: #12123  (sql: Can't drop and replace a table within a transaction)
  24: #26443  (sql: support user-defined schemas between database and table)
  20: #21286  (sql: Add support for geometric types)
  18: #6583   (sql: explicit lock syntax (SELECT FOR {SHARE,UPDATE} {skip locked,nowait}))
  17: #22329  (Support XA distributed transactions in CockroachDB)
  16: #24062  (sql: 32 bit SERIAL type)
  16: #30352  (roadmap:when CockroachDB  will support cursor?)
  12: #27791  (sql: support RANGE types)
   8: #40195  (pgwire: multiple active result sets (portals) not supported)
   8: #6130   (sql: add support for key watches with notifications of changes)
   5: Expected Failure                                       (unknown)
   5: #23468  (sql: support sql arrays of JSONB)
   5: #40854  (sql: set application_name from connection string)
   4: #35879  (sql: `default_transaction_read_only` should also accept 'on' and 'off')
   4: #32610  (sql: can't insert self reference)
   4: #40205  (sql: add non-trivial implementations of FOR UPDATE, FOR NO KEY UPDATE, FOR SHARE, FOR NO KEY SHARE)
   4: #35897  (sql: unknown function: pg_terminate_backend())
   4: #4035   (sql/pgwire: missing support for row count limits in pgwire)
   3: #27796  (sql: support user-defined DOMAIN types)
   3: #3781   (sql: Add Data Type Formatting Functions)
   3: #40476  (sql: support `FOR {UPDATE,SHARE} {SKIP LOCKED,NOWAIT}`)
   3: #35882  (sql: support other character sets)
   2: #10028  (sql: Support view queries with star expansions)
   2: #35807  (sql: INTERVAL output doesn't match PG)
   2: #35902  (sql: large object support)
   2: #40474  (sql: support `SELECT ... FOR UPDATE OF` syntax)
   1: #18846  (sql: Support CIDR column type)
   1: #9682   (sql: implement computed indexes)
   1: #31632  (sql: FK options (deferrable, etc))
   1: #24897  (sql: CREATE OR REPLACE VIEW)
   1: pass?                                                  (unknown)
   1: #36215  (sql: enable setting standard_conforming_strings to off)
   1: #32562  (sql: support SET LOCAL and txn-scoped session variable changes)
   1: #36116  (sql: psychopg: investigate how `'infinity'::timestamp` is presented)
   1: #26732  (sql: support the binary operator: <int> / <float>)
   1: #23299  (sql: support coercing string literals to arrays)
   1: #36115  (sql: psychopg: investigate if datetimetz is being returned instead of datetime)
   1: #26925  (sql: make the CockroachDB integer types more compatible with postgres)
   1: #21085  (sql: WITH RECURSIVE (recursive common table expressions))
   1: #36179  (sql: implicity convert date to timestamp)
   1: #36118  (sql: Cannot parse '24:00' as type time)
   1: #31708  (sql: support current_time)
```

Release justification: non-production change
Release note: None

Co-authored-by: Jordan Lewis <[email protected]>
@randmark randmark mentioned this issue Mar 6, 2020
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@sandstrom sandstrom mentioned this issue Dec 9, 2020
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@blathers-crl blathers-crl bot added the T-sql-foundations SQL Foundations Team (formerly SQL Schema + SQL Sessions) label Oct 9, 2021
@timgraham timgraham mentioned this issue May 28, 2022
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@kocoten1992 kocoten1992 mentioned this issue May 29, 2022
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@yuzefovich yuzefovich mentioned this issue Jul 14, 2023
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@KempWatson
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Just a quick note here that although INET has been added, CIDR has not... so I think this issue should still be held open.
6 years so far... any idea when this might be implemented?

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A-sql-datatypes SQL column types usable in table descriptors. A-sql-semantics A-tools-efcore C-enhancement Solution expected to add code/behavior + preserve backward-compat (pg compat issues are exception) E-starter Might be suitable for a starter project for new employees or team members. T-sql-foundations SQL Foundations Team (formerly SQL Schema + SQL Sessions) X-anchored-telemetry The issue number is anchored by telemetry references.
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