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Quote grantees when granting or revoking for Redshift #1388

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Quote grantees when granting or revoking for Redshift #1388

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22 changes: 22 additions & 0 deletions dbt-redshift/src/dbt/include/redshift/macros/apply_grants.sql
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Original file line number Diff line number Diff line change
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{%- macro quote_grantees(grantees) -%}
{%- set quoted_grantees = [] -%}
{%- for grantee in grantees -%}
{%- set grantee_parts = grantee.split() -%}
{%- if grantee_parts | length > 1 and grantee_parts[0].upper() in ('GROUP', 'ROLE') -%}
{%- set reserved_keyword = grantee_parts[0].upper() -%}
{%- set identifier = grantee_parts[1:] | join(' ') -%}
{%- do quoted_grantees.append(reserved_keyword ~ ' ' ~ adapter.quote(identifier)) -%}
{%- else -%}
{%- do quoted_grantees.append(adapter.quote(grantee)) -%}
{%- endif -%}
{% endfor -%}
{%- do return(quoted_grantees) -%}
{%- endmacro -%}

{%- macro redshift__get_revoke_sql(relation, privilege, grantees) -%}
revoke {{ privilege }} on {{ relation.type }} {{ relation }} from {{ quote_grantees(grantees) | join(', ') }}
{%- endmacro -%}

{%- macro redshift__get_grant_sql(relation, privilege, grantees) -%}
grant {{ privilege }} on {{ relation.type }} {{ relation }} to {{ quote_grantees(grantees) | join(', ') }}
{%- endmacro -%}
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