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https://issues.apache.org/jira/browse/CALCITE-546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Julian Hyde updated CALCITE-546:
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Description:
Currently if we see an asterisk in an identifier, we translate it to an
identifier name segment called "\*". If there happens to be a table, column or
field called "*" we're sunk.
Star can only validly occur in the SELECT clause (not in FROM or WHERE).
Examples: {{select emp.\* from emp}}, {{select x from sales.\*}}, {{select 1
from emp where emp.\* is not null}}.
This task is to test with tables, columns, fields called "*", and use a special
value in SqlIdentifier. Maybe the empty string would work. Names cannot be
empty.
was:
Currently if we see an asterisk in an identifier, we translate it to an
identifier name segment called "*". If there happens to be a table, column or
field called "*" we're sunk.
Star can only validly occur in the SELECT clause (not in FROM or WHERE).
Examples: {{select emp.* from emp}}, {{select x from sales.*}}, {{select 1 from
emp where emp.* is not null}}.
This task is to test with tables, columns, fields called "*", and use a special
value in SqlIdentifier. Maybe the empty string would work. Names cannot be
empty.
> Allow table, column and field called "*"
> ----------------------------------------
>
> Key: CALCITE-546
> URL: https://issues.apache.org/jira/browse/CALCITE-546
> Project: Calcite
> Issue Type: Bug
> Reporter: Julian Hyde
> Assignee: Julian Hyde
>
> Currently if we see an asterisk in an identifier, we translate it to an
> identifier name segment called "\*". If there happens to be a table, column
> or field called "*" we're sunk.
> Star can only validly occur in the SELECT clause (not in FROM or WHERE).
> Examples: {{select emp.\* from emp}}, {{select x from sales.\*}}, {{select 1
> from emp where emp.\* is not null}}.
> This task is to test with tables, columns, fields called "*", and use a
> special value in SqlIdentifier. Maybe the empty string would work. Names
> cannot be empty.
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