how to disable the truncated of the db.statement

[lichenglin]

Is your feature request related to a problem? Please describe.

we found when there is a long sql. otel will truncate the sql. is there any way to disable it?

Describe the solution you'd like

no truncate. keep the orginal sql.

Describe alternatives you've considered

No response

Additional context

No response

[laurit]

Although it is possible to limit the max length of an attribute https://github.com/open-telemetry/opentelemetry-java/tree/main/sdk-extensions/autoconfigure#attribute-limits by default this is not done. What is the size where the db statement is truncated? Are you sure that it is the agent that truncates not your backend or something else?

[laurit]

Could be

opentelemetry-java-instrumentation/instrumentation-api-incubator/src/main/jflex/SqlSanitizer.jflex

Line 53 in ddd780a

static final int LIMIT = 32 * 1024;

You can verify whether it this by disabling the sanitizer https://opentelemetry.io/docs/languages/java/automatic/configuration/#db-statement-sanitization

[github-actions]

This has been automatically marked as stale because it has been marked as needing author feedback and has not had any activity for 7 days. It will be closed automatically if there is no response from the author within 7 additional days from this comment.