sql

MySQL row size exceeds maximum

MySQL.*Error 1118.*Row size too large.*The maximum row size.*8060

Fixes

1.Use ROW_FORMAT=DYNAMIC or COMPRESSED for off-page storage
2.Convert large VARCHAR to TEXT (stored off-page)
3.Split table into multiple tables with 1:1 relationship

mysqlinnodbrow-size

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