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Fix for redshift varchar bug #647

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merged 2 commits into from
Feb 10, 2018
Merged

Fix for redshift varchar bug #647

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cf6617d
Fix for redshift varchar bug
drewbanin Jan 30, 2018
bf9dc6b
pep8 on a sql string, smh
drewbanin Jan 30, 2018
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2 changes: 1 addition & 1 deletion dbt/adapters/redshift.py
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Original file line number Diff line number Diff line change
Expand Up @@ -45,7 +45,7 @@ def _get_columns_in_table_sql(cls, schema_name, table_name):
col_type,
case
when col_type like 'character%'
then REGEXP_SUBSTR(col_type, '[0-9]+')::int
then nullif(REGEXP_SUBSTR(col_type, '[0-9]+'), '')::int
else null
end as character_maximum_length

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