Run `Standard.Snowflake` in dual JVM mode #14474

JaroslavTulach · 2025-12-11T04:55:26Z

Pull Request Description

Removing snowflake from enso native image executable.
Fixing code to deal with dual JVM objects

Important Notes

Execute in mock dual JVM mode via:

sbt:enso> runEngineDistribution 
  --vm.D=polyglot.enso.classLoading=Standard.Snowflake:guest,hosted 
  --env ENSO_SNOWFLAKE_USER=xxx
  --env ENSO_SNOWFLAKE_PASSWORD=yyy
  --env ENSO_SNOWFLAKE_ACCOUNT=zzz
  --env ENSO_SNOWFLAKE_DATABASE=bbb
  --run test/Snowflake_Tests/

Checklist

Please ensure that the following checklist has been satisfied before submitting the PR:

All code follows the
Java,
Unit tests have been written where possible.
Extra nightly tests work
- first run fails with 40 errors
- better run, one more run with e59ef9c resulted in 14 failed tests, four failures run
- run with primary keys fixed 00c3bdb

JaroslavTulach · 2025-12-11T05:05:53Z

There is currently 40 failures:

[FAILED] [Snowflake] Info: [4/5, 15346ms]                             
  | => enso / runEngineDistribution 191s
    - [FAILED] correctly handles Decimal and Float types [5812ms]
        Reason: [1.234568] did not equal [(Decimal.Value 1.234568)]; first difference at index 0  (at test/Snowflake_Tests/src/Snowflake_Spec.enso:260:13-74).

[FAILED] [Snowflake] Edge Cases: [3/4, 24526ms]                       
  | => enso / runEngineDistribution 220s
    - [FAILED] should be able to round-trip a BigInteger column [2185ms]
        Reason: (1.1805916207174113E21): Expected a value of type Standard.Base.Data.Numbers.Integer but got a value [1.1805916207174113E21] of type Standard.Base.Data.Numbers.Float instead (at test/Snowflake_Tests/src/Snowflake_Spec.enso:371:64-84).

[FAILED] [Snowflake] Table.aggregate should correctly select result types: [2/4, 11500ms]
  | => enso / runEngineDistribution 370s
    - [FAILED] widening to decimals on Average [3637ms]
        Reason: 0.666667 did not equal 0.6666666666666666 (at test/Table_Tests/src/Common_Table_Operations/Aggregate_Spec.enso:1221:13-70).


    - [FAILED] widening to decimals on Percentile [2629ms]
        Reason: [2.50000] did not equal [2.5]; first difference at index 0  (at test/Table_Tests/src/Common_Table_Operations/Aggregate_Spec.enso:1244:13-59).


    - [FAILED] should work when stacked one after another [2421ms]
        Reason: [7.000000] did not equal [7]; first difference at index 0  (at test/Table_Tests/src/Common_Table_Operations/Aggregate_Spec.enso:1480:13-64).


    - [FAILED] round should work correctly on Decimals [70ms]
        Reason: An unexpected panic was thrown: (Unsupported_Argument_Types.Error [] 'Cannot convert \'1.3\'(language: Java, type: com.oracle.truffle.polyglot.PolyglotMap) to Java type \'java.math.BigDecimal\': Unsupported target type.')
        at <enso> case_branch(distribution/lib/Standard/Database/0.0.0-dev/src/Internal/Statement_Setter.enso:38:30-73)
        at <enso> Statement_Setter.type.create_fill_hole.fill_hole_jdbc(/distribution/lib/Standard/Database/0.0.0-dev/src/Internal/Statement_Setter.enso:34-58)

[FAILED] [Snowflake] (Derived_Columns_Spec) Table.set with Simple_Expression: [9/10, 18911ms]
  | => enso / runEngineDistribution 1082s
    - [FAILED] arithmetics [3589ms]
        Reason: [10.000000, 20.000000] did not equal [10, 20]; first difference at index 0  (at enso/test/Table_Tests/src/Common_Table_Operations/Derived_Columns_Spec.enso:53:13-170).

[FAILED] [Snowflake] (Upload_Spec) Uploading an in-memory Table: [10/11, 80795ms]
  | => enso / runEngineDistribution 
    - [FAILED] should include the created table in the tables directory [3206ms]
        Reason: An unexpected panic was thrown: java.lang.IllegalArgumentException: Unsupported StorageType for `is_in`: org.enso.table.data.column.storage.type.TextType@896
        at <Unknown Location> related to com.oracle.truffle.host.HostObject.doInvoke
        at <enso> case_branch.java_result(/home/devel/NetBeansProjects/enso/enso/distribution/lib/Standard/Table/0.0.0-dev/src/Internal/In_Memory_Column_Implementation.enso:586:25-102)
        at <enso> Java_Problems.with_map_operation_problem_aggregator.Java_Problems.with_map_operation_problem_aggregator(/home/devel/NetBeansProjects/enso/enso/distribution/lib/Standard/Table/0.0.0-dev/src/Internal/Java_Problems.enso:128:9-25)
        at <enso> Java_Problems.with_problem_aggregator(distribution/lib/Standard/Table/0.0.0-dev/src/Internal/Java_Problems.enso:118:14-25)
        at <enso> Java_Problems.with_map_operation_problem_aggregator(distribution/lib/Standard/Table/0.0.0-dev/src/Internal/Java_Problems.enso:126-128)

need to be addressed.

…s to parse it again

JaroslavTulach · 2025-12-11T06:38:24Z

there is a failure
Unsupported StorageType foris_in: org.enso.table.data.column.storage.type.TextType@896
that should probably get fixed by Arrow-like variable size index for TextType off-heap storage #14471

…owflake

JaroslavTulach · 2025-12-11T12:21:35Z

14 failures remaining:

https://github.com/enso-org/enso/actions/runs/20124889130/job/57753716275#step:14:2181

- [FAILED] a numeric column (Decimals) supports abs operation [3201ms]
         Reason: [10.500000000000, 0E-12, Nothing, 1.200000000000, 12.340000000000, 123454567890.123456789000, 12345678901890.123456789000] did not equal [(Decimal.Value 10.5), (Decimal.Value 0.0), Nothing, (Decimal.Value 1.2), (Decimal.Value 12.34), (Decimal.Value 123454567890.1234567890), (Decimal.Value 12345678901890.1234567890)]; first difference at index 0  (at /home/runner/work/enso/enso/test/Table_Tests/src/Common_Table_Operations/Numeric_Column_Spec.enso:64:9-98).

https://github.com/enso-org/enso/actions/runs/20124889130/job/57753716275#step:14:2673

Error: An unexpected panic was thrown: org.enso.jvm.interop.impl.OtherJvmException: org.enso.base.enso_cloud.HideableValue is a sealed interface
          at <Unknown Location> related to case_branch
          at <enso> Enso_Secret.as_hideable_value(/home/runner/work/enso/enso/built-distribution/enso-engine-2025.3.1-dev-linux-amd64/enso-2025.3.1-dev/lib/Standard/Base/2025.3.1-dev/src/Enso_Cloud/Enso_Secret.enso:334-344)
          at <enso> if_then_else(/home/runner/work/enso/enso/built-distribution/enso-engine-2025.3.1-dev-linux-amd64/enso-2025.3.1-dev/lib/Standard/Database/2025.3.1-dev/src/Internal/JDBC_Connection.enso:332:17-76)
          at <enso> JDBC_Connection.create.properties_as_java_props.case properties_as_java_props(/home/runner/work/enso/enso/built-distribution/enso-engine-2025.3.1-dev-linux-amd64/enso-2025.3.1-dev/lib/Standard/Database/2025.3.1-dev/src/Internal/JDBC_Connection.enso:331-332)
          at <enso> Array_Like_Helpers.map.Array_Like_Helpers.map(/home/runner/work/enso/enso/built-distribution/enso-engine-2025.3.1-dev-linux-amd64/enso-2025.3.1-dev/lib/Standard/Base/2025.3.1-dev/src/Internal/Array_Like_Helpers.enso:277:56-77)
          at <enso> Array_Like_Helpers.vector_from_function(Internal)
          at <enso> JDBC_Connection.create(/home/runner/work/enso/enso/built-distribution/enso-engine-2025.3.1-dev-linux-amd64/enso-2025.3.1-dev/lib/Standard/Database/2025.3.1-dev/src/Internal/JDBC_Connection.enso:336:18-86)
          at <enso> Snowflake_Connection.type.create(/home/runner/work/enso/enso/built-distribution/enso-engine-2025.3.1-dev-linux-amd64/enso-2025.3.1-dev/lib/Standard/Snowflake/2025.3.1-dev/src/Snowflake_Connection.enso:79:27-96)
          at <enso> Snowflake_Details.connect<arg-1>(/home/runner/work/enso/enso/built-distribution/enso-engine-2025.3.1-dev-linux-amd64/enso-2025.3.1-dev/lib/Standard/Snowflake/2025.3.1-dev/src/Connection/Snowflake_Details.enso:59:13-106)
          at <enso> Snowflake_Details._enhance_connection_errors(/home/runner/work/enso/enso/built-distribution/enso-engine-2025.3.1-dev-linux-amd64/enso-2025.3.1-dev/lib/Standard/Snowflake/2025.3.1-dev/src/Connection/Snowflake_Details.enso:102:14-19)
          at <enso> Snowflake_Details.connect(/home/runner/work/enso/enso/built-distribution/enso-engine-2025.3.1-dev-linux-amd64/enso-2025.3.1-dev/lib/Standard/Snowflake/2025.3.1-dev/src/Connection/Snowflake_Details.enso:58-59)
          at <enso> case_branch(/home/runner/work/enso/enso/built-distribution/enso-engine-2025.3.1-dev-linux-amd64/enso-2025.3.1-dev/lib/Standard/Database/2025.3.1-dev/src/Connection/Database.enso:35:14-36)
          at <enso> Database.connect(/home/runner/work/enso/enso/built-distribution/enso-engine-2025.3.1-dev-linux-amd64/enso-2025.3.1-dev/lib/Standard/Database/2025.3.1-dev/src/Connection/Database.enso:33-35)
          at <enso> Auth_Spec.add_specs.Auth_Spec.add_specs.table(/home/runner/work/enso/enso/test/Snowflake_Tests/src/Auth_Spec.enso:77:34-108)
          at <enso> Auth_Spec.with_temp_user<arg-1>(/home/runner/work/enso/enso/test/Snowflake_Tests/src/Auth_Spec.enso:25:10-27)

https://github.com/enso-org/enso/actions/runs/20124889130/job/57753716275#step:14:1631

- [FAILED] division should be aligned with the Enso arithmetic [2965ms]
         Reason: [0.500000, 2.500000, 2.500000, 20.000000] did not equal [0.5, 2.5, 2.5, 20.0]; first difference at index 0  (at /home/runner/work/enso/enso/test/Table_Tests/src/Common_Table_Operations/Column_Operations_Spec.enso:996:13-43).

https://github.com/enso-org/enso/actions/runs/20124889130/job/57753716275#step:14:1468

- [FAILED] should work when stacked one after another
Error: [7.000000] did not equal [7];

https://github.com/enso-org/enso/actions/runs/20124889130/job/57753716275#step:14:2767

 Reason: An unexpected panic was thrown: java.lang.UnsupportedOperationException: executeLargeUpdate not implemented
        at <enso> case_branch<arg-2>(/home/runner/work/enso/enso/built-distribution/enso-engine-2025.3.1-dev-linux-amd64/enso-2025.3.1-dev/lib/Standard/Database/2025.3.1-dev/src/Connection/Connection.enso:425:71-93)

distribution/lib/Standard/Database/0.0.0-dev/src/Internal/Statement_Setter.enso

…owflake

…pair

JaroslavTulach · 2025-12-19T16:33:28Z

With e59ef9c we are down to 10 failures:

sbt:enso> runEngineDistribution --vm.D=polyglot.enso.classLoading=Standard.Snowflake:guest,hosted --env ENSO_SNOWFLAKE_USER=aaa --env ENSO_SNOWFLAKE_PASSWORD=222 --env ENSO_SNOWFLAKE_ACCOUNT=555 --env ENSO_SNOWFLAKE_DATABASE=dddd --run test/Snowflake_Tests/

1179 tests succeeded.
10 tests failed.
37 tests skipped.
11 groups skipped.

Failed tests: 'correctly.handles.Decimal.and.Float.types|should.be.able.to.round-trip.a.BigInteger.column|widening.to.decimals.on.Average|widening.to.decimals.on.Percentile|should.work.when.stacked.one.after.another|should.work.with.mixed.types|division.should.be.aligned.with.the.Enso.arithmetic|should.allow.round.on.a.\(Decimal.Nothing.Nothing\).column.\(to.>0.decimal.places\)|arithmetics|a.numeric.column.\(Decimals\).supports.abs.operation'


    correctly handles Decimal and Float types
        Reason: [1.234568] did not equal [(Decimal.Value 1.234568)]; first difference at index 0  (at /home/devel/NetBeansProjects/enso/enso/test/Snowflake_Tests/src/Snowflake_Spec.enso:260:13-74).


    should be able to round-trip a BigInteger column [2533ms]
            Reason: (1.1805916207174113E21): Expected a value of type Standard.Base.Data.Numbers.Integer but got a value [1.1805916207174113E21] of type Standard.Base.Data.Numbers.Float instead (at /home/devel/NetBeansProjects/enso/enso/test/Snowflake_Tests/src/Snowflake_Spec.enso:371:64-84).

  - [FAILED] widening to decimals on Average [2572ms]
        Reason: 0.666667 did not equal 0.6666666666666666 (at /home/devel/NetBeansProjects/enso/enso/test/Table_Tests/src/Common_Table_Operations/Aggregate_Spec.enso:1221:13-70).


    - [FAILED] widening to decimals on Percentile [2416ms]
        Reason: [2.50000] did not equal [2.5]; first difference at index 0  (at /home/devel/NetBeansProjects/enso/enso/test/Table_Tests/src/Common_Table_Operations/Aggregate_Spec.enso:1244:13-59).
       
    - [FAILED] should work when stacked one after another [2778ms]
        Reason: [7.000000] did not equal [7]; first difference at index 0  (at /home/devel/NetBeansProjects/enso/enso/test/Table_Tests/src/Common_Table_Operations/Aggregate_Spec.enso:1480:13-64).
       
   - [FAILED] should work with mixed types [3392ms]
        Reason: {Table: X->Decimal (precision=38, scale=0), Y->Decimal (precision=38, scale=0)} [50.000000, 5.000000] did not equal [50, 5]; first difference at index 0  (at /home/devel/NetBeansProjects/enso/enso/test/Table_Tests/src/Common_Table_Operations/Column_Operations_Spec.enso:872:17-56).


    - [FAILED] division should be aligned with the Enso arithmetic [1702ms]
        Reason: [0.500000, 2.500000, 2.500000, 20.000000] did not equal [0.5, 2.5, 2.5, 20.0]; first difference at index 0  (at /home/devel/NetBeansProjects/enso/enso/test/Table_Tests/src/Common_Table_Operations/Column_Operations_Spec.enso:996:13-43).


   - [FAILED] should allow round on a (Decimal Nothing Nothing) column (to >0 decimal places) [396ms]
        Reason: [0.5, 0.6, 3.5, 3.6, -0.5, -0.6, -3.5, -3.6] did not equal [0.5, 0.6, 3.5, 3.6, -0.5, -0.6, -3.5, -3.6]; first difference at index 0  (at /home/devel/NetBeansProjects/enso/enso/test/Table_Tests/src/Common_Table_Operations/Column_Operations_Spec.enso:1099:17-90).

 - [FAILED] arithmetics [3517ms]
        Reason: [10.000000, 20.000000] did not equal [10, 20]; first difference at index 0  (at /home/devel/NetBeansProjects/enso/enso/test/Table_Tests/src/Common_Table_Operations/Derived_Columns_Spec.enso:53:13-170).
        
    - [FAILED] a numeric column (Decimals) supports abs operation [2419ms]
        Reason: [10.500000000000, 0E-12, Nothing, 1.200000000000, 12.340000000000, 123454567890.123456789000, 12345678901890.123456789000] did not equal [(Decimal.Value 10.5), (Decimal.Value 0.0), Nothing, (Decimal.Value 1.2), (Decimal.Value 12.34), (Decimal.Value 123454567890.1234567890), (Decimal.Value 12345678901890.1234567890)]; first difference at index 0  (at /home/devel/NetBeansProjects/enso/enso/test/Table_Tests/src/Common_Table_Operations/Numeric_Column_Spec.enso:64:9-98).

… Columns is prepared. Make them lazy!

…cimal

JaroslavTulach · 2025-12-19T19:34:23Z

With 3907ebf we seems to be down at a single failure when executed locally:

1 tests failed.
Failed tests: 'should.be.able.to.round-trip.a.BigInteger.column'

but then the extra run reports:

❌ [Snowflake] Audit Logs

❌ should see Database operations performed on a table through the standard workflow
Found relevant events are:
❌ should see Database operations performed manually
An unexpected dataflow error (Not_Found) has been matched (at /home/runner/work/enso/enso/test/Table_Tests/src/Database/Common/Audit_Spec.enso:81:17-45).
✅ should still be able to open a local data link if not logged in
❌ should know the asset id of the data link used for the connection
Found relevant events are:

❌ [Snowflake] Edge Cases

✅ materialize should respect the overridden type
❌ should be able to round-trip a BigInteger column
(1.1805916207174113E21): Expected a value of type Standard.Base.Data.Numbers.Integer but got a value [1.1805916207174113E21] of type Standard.Base.Data.Numbers.Float instead (at /home/runner/work/enso/enso/test/Snowflake_Tests/src/Snowflake_Spec.enso:371:64-84).
✅ should round-trip timestamptz column, preserving instant but converting to UTC
✅ will round-trip timestamp column without timezone by converting it to UTC

❌ [Snowflake] Key-pair authentication

✅ using local private key
✅ using local private key encrypted with passphrase
❌ via the Cloud flow using secrets
An unexpected panic was thrown: org.enso.jvm.interop.impl.OtherJvmException: org.enso.base.enso_cloud.HideableValue is a sealed interface
✅ using local private key encrypted with passphrase stored in secret
✅ correctly handle existing key files
✅ fail if existing key is broken

JaroslavTulach · 2025-12-20T05:55:12Z

test/Table_Tests/src/Common_Table_Operations/Offset_Spec.enso

    suite_builder.group prefix+"Table.Offset with default fill strategy" group_builder->
        colA = ["A", [1, 2, 3]]
-        t1 = build_sorted_table [colA]
+        sorted = Sorted_Table.Ordered (build_sorted_table [colA])


running single snowflake test takes ages

sbt:enso> runEngineDistribution --run test/Snowflake_Tests/ Decimal.and.Float.types

because it initializes more than two thousands of Column instances!

a329d86 is the current recommended solution

I changed the code in Offset_Spec, mostly introduced by Add Table.Offset #12071, @AdRiley

however there are many other test files initializing columns too eagerly

do we want to change all of them to use the suspended atom fields as introduced by Suspended atom fields are evaluated only once #6151?

…r values

JaroslavTulach · 2025-12-22T04:34:53Z

std-bits/table/src/main/java/org/enso/table/data/column/builder/Builder.java

-        BuilderUtil.LOG.trace(
-            "makeLocal unsuccessful for {}:{} size {}", t.typeChar(), t.size(), storage.getSize());
+      switch (localType) {
+        case BigIntegerType _ -> {


The 24212e1 commit (refined in 7fe12e5) fixes following test

sbt:enso> runEngineDistribution --vm.D=polyglot.enso.classLoading=Standard.Snowflake:guest,hosted --env ENSO_SNOWFLAKE_USER=aaa --env ENSO_SNOWFLAKE_PASSWORD=bbb --env ENSO_SNOWFLAKE_ACCOUNT=ccc --env ENSO_SNOWFLAKE_DATABASE=CI_TEST_DB --run test/Snowflake_Tests should.be.able.to.round-trip.a.BigInteger.column [FAILED] [Snowflake] Edge Cases: [0/1, 2127ms] - [FAILED] should be able to round-trip a BigInteger column [2127ms] Reason: (1.1805916207174113E21): Expected a value of type Standard.Base.Data.Numbers.Integer but got a value [1.1805916207174113E21] of type Standard.Base.Data.Numbers.Float instead (at enso/enso/test/Snowflake_Tests/src/Snowflake_Spec.enso:375:17-37).

the problem is that with Proxy Storage there is Truffle value conversion

when obtaining values from the storage - e.g. when calling from Enso to Java

and BigInteger may be returned as double or float

when it can be exactly represented by double or float

by eagerly copying the content of the storage to local JVM we convert everything back to BigInteger

conversions to big integer had to be improved

it would be faster to use off-heap memory transfer

but I don't know what's appropriate Arrow format for java.math.BigInteger!?

there is Int+bit width, but the width can be 64 bits at max...

JaroslavTulach · 2025-12-22T05:18:21Z

std-bits/base/src/main/java/org/enso/base/polyglot/NumericConverter.java

+    try {
+      return switch (o) {
+        case BigInteger big -> big;
+        case Double d -> new BigDecimal(d).toBigIntegerExact();


this models the HostObject conversion for double

and also conversion for float

…owflake

JaroslavTulach · 2025-12-22T06:41:17Z

std-bits/table/src/main/java/org/enso/table/data/table/Column.java

+    var isProxy = Proxy.isProxyClass(storage.getClass());
+    this.storage = isProxy ? Builder.makeLocal(storage) : storage;
+    var type = this.storage.getType();
+    LOG.debug(


Run any tests with org.enso.table.Logger.level=trace to see Column instances being created

for example running:

sbt:enso> runEngineDistribution --vm.D=org.enso.table.Logger.level=trace --env ENSO_SNOWFLAKE_USER=aaa --env ENSO_SNOWFLAKE_PASSWORD=bbb --env ENSO_SNOWFLAKE_ACCOUNT=ccc --env ENSO_SNOWFLAKE_DATABASE=CI_TEST_DB --run test/Snowflake_Tests nicnicnic 8 tests succeeded. 0 tests failed. 0 tests skipped. 0 groups skipped.

initializes all Snowflake_Tests, but runs none

if any Column is created, then it is premature

a25e91c delays the initialization a lot, but not fully

related to Make sure suspended blocks are evaluated only once #14530 @Akirathan, @jdunkerley

a25e91c delays the initialization a lot, but not fully

follow up is at Make Standard.Test pending field lazy #14536

Removing snowflake from native image

9f6e40c

JaroslavTulach requested review from AdRiley and jdunkerley December 11, 2025 04:55

JaroslavTulach self-assigned this Dec 11, 2025

JaroslavTulach added the CI: No changelog needed Do not require a changelog entry for this PR. label Dec 11, 2025

JaroslavTulach requested review from 4e6, Akirathan and hubertp as code owners December 11, 2025 04:55

JaroslavTulach added 2 commits December 11, 2025 06:15

Expecting smaller native image sizes by removing snowflake libraries

afdf2cb

The only reliable way to get java.math.BigDecimal from Enso Decimal i…

1e23004

…s to parse it again

JaroslavTulach requested a review from GregoryTravis as a code owner December 11, 2025 06:30

github-actions bot added the -libs-API-change-Base Marks a PR that changes the public API of Standard.Base label Dec 11, 2025

Merge remote-tracking branch 'origin/develop' into wip/jtulach/DualSn…

f815f88

…owflake

JaroslavTulach commented Dec 11, 2025

View reviewed changes

distribution/lib/Standard/Database/0.0.0-dev/src/Internal/Statement_Setter.enso Outdated Show resolved Hide resolved

JaroslavTulach changed the title ~~Removing snowflake from native image~~ Running Standard.Snowflake in dual JVM mode Dec 11, 2025

JaroslavTulach mentioned this pull request Dec 11, 2025

Run Standard.Microsoft in dual JVM mode #14476

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3 tasks

JaroslavTulach changed the title ~~Running Standard.Snowflake in dual JVM mode~~ Run Standard.Snowflake in dual JVM mode Dec 11, 2025

JaroslavTulach added -libs Libraries: New libraries to be implemented -compiler labels Dec 11, 2025

JaroslavTulach added this to Issues Board Dec 11, 2025

JaroslavTulach moved this to 🔧 Implementation in Issues Board Dec 11, 2025

jdunkerley added this to the 2026.1 Release milestone Dec 11, 2025

enso-bot bot mentioned this pull request Dec 12, 2025

Transfer BoolStorage between dual JVMs off-heap #14459

Merged

2 tasks

JaroslavTulach added 3 commits December 19, 2025 13:08

Merge remote-tracking branch 'origin/develop' into wip/jtulach/DualSn…

7fe4972

…owflake

Transfer BigDecimal over dual JVM boundary as (unscaledValue, scale) …

e59ef9c

…pair

Sorting value_with_scale by name in the API snapshot

a5298b5

JaroslavTulach added 2 commits December 19, 2025 18:10

Executing single test from Snowflake_Tests is slow as tons of useless…

a329d86

… Columns is prepared. Make them lazy!

Try much harder to convert BigDecimal from the other JVM to own BigDe…

3907ebf

…cimal

JaroslavTulach commented Dec 20, 2025

View reviewed changes

JaroslavTulach mentioned this pull request Dec 20, 2025

Make sure suspended blocks are evaluated only once #14530

Open

4 tasks

Eagerly copy BigIntegerType storage to local one to enforce BigIntege…

24212e1

…r values

JaroslavTulach commented Dec 22, 2025

View reviewed changes

Convert 'exact' doubles and floats to BigInteger

7fe12e5

JaroslavTulach commented Dec 22, 2025

View reviewed changes

JaroslavTulach added 2 commits December 22, 2025 06:58

Merge remote-tracking branch 'origin/develop' into wip/jtulach/DualSn…

19aaa6d

…owflake

Delay initialization of tables until they are needed by tests

a25e91c

JaroslavTulach commented Dec 22, 2025

View reviewed changes

primary_key allows/disallows nulls

00c3bdb

JaroslavTulach mentioned this pull request Dec 23, 2025

Make Standard.Test pending field lazy #14536

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Run `Standard.Snowflake` in dual JVM mode #14474

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Run Standard.Snowflake in dual JVM mode #14474

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Run Standard.Snowflake in dual JVM mode #14474

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Run `Standard.Snowflake` in dual JVM mode #14474

Run `Standard.Snowflake` in dual JVM mode #14474

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