Feature: Advanced Search with Filters & Semantic Search

[mgd43b]

Overview

Enhanced search capabilities beyond basic substring matching.

Problem

Current search is limited to substring and regex. Users need semantic search, time-based filters, exit code filters, and more structured queries.

Proposed Solution

Add advanced search features:

• Semantic search: "show me git commands related to merging"
• Execution time filter: "commands that took >30 seconds"
• Exit code filter: "failed commands in last week"
• Structured filters combining multiple criteria
• Save search queries as "smart collections"

Examples

# Semantic search
$ sdbh search --semantic "database migrations"

# Time-based
$ sdbh search --duration ">30s" --days 7

# Exit code
$ sdbh search --exit-code "!=0" --days 7

# Combined filters
$ sdbh search kubectl --directory ~/prod --exit-code 0 --days 30

Technical Considerations

• Query parser for structured filters
• Performance with complex queries
• Optional vector embeddings for semantic search

Priority

Medium

Related

• Builds on existing search