fix(#1586): default value for sum/avg/sum_where/avg_where

[aceforeverd]

close #1586

[github-actions]

SDK Test Report

  75 files    75 suites   5m 54s ⏱️
163 tests 161 ✔️ 2 💤 0 ❌
204 runs  202 ✔️ 2 💤 0 ❌

Results for commit 548623f.

♻️ This comment has been updated with latest results.

[github-actions]

Linux Test Report

       54 files       196 suites   51m 36s ⏱️
  8 993 tests   8 989 ✔️ 4 💤 0 ❌
13 239 runs  13 235 ✔️ 4 💤 0 ❌

Results for commit 548623f.

♻️ This comment has been updated with latest results.

[github-actions]

HybridSE Linux Test Report

19 091 tests   19 089 ✔️  6m 28s ⏱️
     235 suites           2 💤
       67 files             0 ❌

Results for commit 548623f.

♻️ This comment has been updated with latest results.

[github-actions]

HybridSE Mac Test Report

19 091 tests   19 089 ✔️  6m 16s ⏱️
     235 suites           2 💤
       67 files             0 ❌

Results for commit 548623f.

♻️ This comment has been updated with latest results.

[aceforeverd]

bugfix: sql engine related bugs

[codecov]

Codecov Report

Merging #2024 (548623f) into main (af7a307) will increase coverage by 0.00%.
The diff coverage is 97.67%.

@@            Coverage Diff            @@
##               main    #2024   +/-   ##
=========================================
  Coverage     75.56%   75.56%           
  Complexity      347      347           
=========================================
  Files           609      609           
  Lines        116388   116409   +21     
  Branches       1022     1022           
=========================================
+ Hits          87951    87970   +19     
- Misses        28228    28230    +2     
  Partials        209      209           

Impacted Files	Coverage Δ
hybridse/src/codegen/udf_ir_builder_test.cc	99.48% <ø> (-0.01%)	⬇️
hybridse/src/udf/default_udf_library.cc	96.69% <96.66%> (+0.15%)	⬆️
hybridse/src/udf/udaf_test.cc	100.00% <100.00%> (ø)
src/rpc/rpc_client.h	85.13% <0.00%> (-5.41%)	⬇️
src/storage/disk_table_snapshot.cc	56.71% <0.00%> (-4.48%)	⬇️
hybridse/src/udf/udf_test.h	88.67% <0.00%> (-3.78%)	⬇️
hybridse/src/codegen/udf_ir_builder.cc	82.62% <0.00%> (-0.31%)	⬇️
src/catalog/client_manager.cc	42.20% <0.00%> (-0.29%)	⬇️
src/client/tablet_client.cc	55.31% <0.00%> (-0.23%)	⬇️
src/nameserver/name_server_impl.cc	42.79% <0.00%> (-0.03%)	⬇️
... and 6 more

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