sql

MySQL window function frame specification error

MySQL.*Error 4186.*Window function.*frame.*not allowed

Fixes

1.Remove frame clause for functions that don't support it (ROW_NUMBER, RANK)
2.Use ROWS/RANGE BETWEEN correctly for aggregate window functions
3.Check MySQL version supports the specific frame type used

mysqlwindow-functions

Related Errors

PostgreSQL JSONB extracting from scalar

ERROR:.*cannot extract elements from a scalar.*jsonb

•Check value is an object/array before extraction: jsonb_typeof(col) = 'object'
•Use COALESCE with '{}' for null/scalar values

PostgreSQL JSONB operator type mismatch

ERROR:.*operator does not exist.*jsonb @> text

•Cast the right operand to jsonb: col @> '{"key": "val"}'::jsonb
•Use ->> operator for text extraction instead of ->

PostgreSQL full-text search config not found

ERROR:.*text search configuration.*does not exist

•Create the text search configuration or use a built-in one (english, simple)
•Install the pg_catalog extension if using a custom configuration