BUG: error in visualizing a graph, with a selection after a table join

[jreback]

No description provided.

[jreback]

@cpcloud as discussed

[codecov]

Codecov Report

Merging #1705 into master will decrease coverage by 2.61%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #1705      +/-   ##
==========================================
- Coverage   89.95%   87.34%   -2.62%     
==========================================
  Files         186      186              
  Lines       27276    27285       +9     
  Branches     2311     2311              
==========================================
- Hits        24537    23831     -706     
- Misses       2336     3048     +712     
- Partials      403      406       +3

Impacted Files	Coverage Δ
ibis/expr/tests/test_visualize.py	100% <100%> (ø)	⬆️
ibis/expr/visualize.py	87.34% <100%> (ø)	⬆️
ibis/bigquery/tests/test_client.py	25.87% <0%> (-73.55%)	⬇️
ibis/bigquery/tests/test_compiler.py	39.57% <0%> (-60.43%)	⬇️
ibis/bigquery/udf/tests/test_udf_execute.py	28.71% <0%> (-53.47%)	⬇️
ibis/bigquery/client.py	42.67% <0%> (-52.59%)	⬇️
ibis/bigquery/compiler.py	58.67% <0%> (-38.75%)	⬇️
ibis/bigquery/tests/conftest.py	70.27% <0%> (-16.22%)	⬇️
ibis/bigquery/udf/api.py	80.48% <0%> (-14.64%)	⬇️
ibis/impala/compiler.py	91.04% <0%> (-5.75%)	⬇️
... and 9 more

[codecov]

Codecov Report

Merging #1705 into master will decrease coverage by 2.61%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #1705      +/-   ##
==========================================
- Coverage   89.95%   87.34%   -2.62%     
==========================================
  Files         186      186              
  Lines       27276    27285       +9     
  Branches     2311     2311              
==========================================
- Hits        24537    23831     -706     
- Misses       2336     3048     +712     
- Partials      403      406       +3

Impacted Files	Coverage Δ
ibis/expr/tests/test_visualize.py	100% <100%> (ø)	⬆️
ibis/expr/visualize.py	87.34% <100%> (ø)	⬆️
ibis/bigquery/tests/test_client.py	25.87% <0%> (-73.55%)	⬇️
ibis/bigquery/tests/test_compiler.py	39.57% <0%> (-60.43%)	⬇️
ibis/bigquery/udf/tests/test_udf_execute.py	28.71% <0%> (-53.47%)	⬇️
ibis/bigquery/client.py	42.67% <0%> (-52.59%)	⬇️
ibis/bigquery/compiler.py	58.67% <0%> (-38.75%)	⬇️
ibis/bigquery/tests/conftest.py	70.27% <0%> (-16.22%)	⬇️
ibis/bigquery/udf/api.py	80.48% <0%> (-14.64%)	⬇️
ibis/impala/compiler.py	91.04% <0%> (-5.75%)	⬇️
... and 9 more

[kszucs]

LGTM