APM test fixtures

Files provided here may be used by agents to ensure matching results across languages/agents.

SQL signatures

SQL-based data stores' span names are abbreviated versions of their queries, eg. SELECT * FROM users WHERE id=1 becomes SELECT FROM users.

For precision

• tests/agents/sql_token_examples.json
• tests/agents/sql_signature_examples.json

To get similar results across agents a set of input -> expected output examples are provided here as JSON files.

Using or complying to these isn't a requirement.

• Reference issue: elastic/apm#12.
• Reference doc: RFC: SQL parsing

For performance

See this distribution for example queries.