Victoria Markman created DRILL-1876: ---------------------------------------
Summary: Remove || (concatenation operator) from documentation Key: DRILL-1876 URL: https://issues.apache.org/jira/browse/DRILL-1876 Project: Apache Drill Issue Type: Bug Components: Documentation Affects Versions: 0.7.0 Reporter: Victoria Markman It is documented, but it does not work at all (DRILL-779) Workaround exists: concat function As of version 0.7.0 (git.commit.id.abbrev=3b0ff5d) (1) 0: jdbc:drill:schema=dfs> select 'abc' || 'def' from cp.`tpch/nation.parquet`; Query failed: Query failed: Failure while running fragment.[ dc4727ed-4ac3-42bb-a60b-f8f370dd4fcf on atsqa4-133.qa.lab:31010 ] [ dc4727ed-4ac3-42bb-a60b-f8f370dd4fcf on atsqa4-133.qa.lab:31010 ] Error: exception while executing query: Failure while executing query. (state=,code=0) (2) 0: jdbc:drill:schema=dfs> select n_name || 'xyz' from cp.`tpch/nation.parquet`; Query failed: Query failed: Unexpected exception during fragment initialization: Internal error: pre-condition failed: SqlTypeUtil.sameNamedType(argTypes[0], argTypes[1]) Error: exception while executing query: Failure while executing query. (state=,code=0) (3) 0: jdbc:drill:schema=dfs> select cast(n_nationkey as varchar(10)) || n_name from cp.`tpch/nation.parquet`; Query failed: Query failed: Unexpected exception during fragment initialization: Internal error: pre-condition failed: SqlTypeUtil.sameNamedType(argTypes[0], argTypes[1]) Error: exception while executing query: Failure while executing query. (state=,code=0) (4) 0: jdbc:drill:schema=dfs> select 'abc' || 'cde' from `test.json`; Query failed: Query failed: Failure while running fragment.[ 01194cdf-746c-45db-ae4e-014590bfbffd on atsqa4-133.qa.lab:31010 ] [ 01194cdf-746c-45db-ae4e-014590bfbffd on atsqa4-133.qa.lab:31010 ] Error: exception while executing query: Failure while executing query. (state=,code=0) -- This message was sent by Atlassian JIRA (v6.3.4#6332)