SNOW-1619625: Add exact search for schema

[sfc-gh-dprzybysz]

Overview

SNOW-1619625

Pre-review self checklist

• PR branch is updated with all the changes from master branch
• The code is correctly formatted (run mvn -P check-style validate)
• New public API is not unnecessary exposed (run mvn verify and inspect target/japicmp/japicmp.html)
• The pull request name is prefixed with SNOW-XXXX:
• Code is in compliance with internal logging requirements

[mikefarmer01]

Can you help me understand this?
Why so many backslashes?
Would it make sense to introduce an escape function, similarly to escapeSingleQuoteForLikeCommand?

[sfc-gh-dprzybysz]

We need to escape _ or % with \\ for like parameter and 8x \ in result replacement is the way to achieve that:

String schemaPattern = "test_bla%123";
String escapedSchema = schemaPattern.replaceAll("_", "\\\\\\\\_").replaceAll("%", "\\\\\\\\%");
System.out.println(escapedSchema);

results in test\\_bla\\%123

the operation is used once so extract function is not necessary