Macro works running through dbt run-operation. Not when called post hook

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Hey folks, I’m trying to create a macro that I call post hook at the end of my model run that does some dynamic updates after the fact. I have the update parameters in a separate table and the macro goes out and creates the update statements for the model then runs them one by one - not a set number of updates. If I call the macro through a run–operation and pass it the params it needs - no issue works great. If I drop it in post hook it fails on syntax.
below is the macro code.

{% macro post_hook_enum(schema_name, table_name) %}
    {% set query %}
        SELECT enum_update_query
        FROM {{ source('static_stage','enum_updates') }}
        WHERE schemaname = '{{ schema_name }}'
        AND tablename = '{{ table_name }}'
    {% endset %}

    {{ log(query, info=True) }}

    {% set enum_update_query = run_query(query) %}

    {% if enum_update_query %}
        {% for row in enum_update_query %}
            {{ log(row[0], info=True) }}
            {% set curr_query = row[0] %}
            
            {{ log("Query to be executed:", curr_query) }}
            
            {{ run_query(curr_query) }}
            
            {{ log("Query executed successfully.", info=True) }}
        {% endfor %}
    {% else %}
        {{ log("No enum update queries found.", info=True) }}
    {% endif %}
{% endmacro %}

Fail notice
:10 1 of 1 ERROR creating sql table model finance_stage.Dim_AFE2 … [ERROR in 38.27s]
22:37:10
22:37:10 Finished running 1 table model in 0 hours 0 minutes and 47.84 seconds (47.84s).
22:37:10
22:37:10 Completed with 1 error and 0 warnings:
22:37:10
22:37:10 Runtime Error in model Dim_AFE2 (models\common_stage\Dim_AFE2.sql)
22:37:10
22:37:10 [PARSE_SYNTAX_ERROR] Syntax error at or near ‘|’.(line 18, pos 12)

Any thoughts?