Typo in a SQL keyword, column name, or operator. Missing quotes around a reserved word used as an identifier. Unterminated string literal or unmatched parenthesis. SQL generated by a framework or template contains invalid syntax for the target PostgreSQL version

Step 1: Read the error — PostgreSQL pinpoints the location: `ERROR: syntax error at or near 'X'`.. Step 2: Validate the SQL directly in psql or a query tool.. Step 3: Quote reserved words used as identifiers: `"order"`, `"group"`, etc.. Step 4: Check dbt compiled SQL in `target/compiled/` to inspect the actual query sent to the database.

Medium severityschema

Power BI Refresh Error:
42601

What does this error mean?

The SQL statement contains a syntax error that prevented PostgreSQL from parsing it.

Common causes

1Typo in a SQL keyword, column name, or operator
2Missing quotes around a reserved word used as an identifier
3Unterminated string literal or unmatched parenthesis
4SQL generated by a framework or template contains invalid syntax for the target PostgreSQL version

How to fix it

1Step 1: Read the error — PostgreSQL pinpoints the location: `ERROR: syntax error at or near 'X'`.
2Step 2: Validate the SQL directly in psql or a query tool.
3Step 3: Quote reserved words used as identifiers: `"order"`, `"group"`, etc.
4Step 4: Check dbt compiled SQL in `target/compiled/` to inspect the actual query sent to the database.

Frequently asked questions

How do I prevent 42601 errors in automated pipelines?

Add retry logic with exponential backoff, validate data quality before loading, and monitor pipeline failures in MetricSign to catch this error early.

Official documentation: https://www.postgresql.org/docs/current/errcodes-appendix.html