{"database": "nicar", "table": "sessions", "rows": [[216, 4293, "SQL 2: Grouping and summing data (repeat)", "If you know how to write a basic SELECT statement in SQL but are looking to make calculations, then this is the session for you. Learn to count how many times certain records appear in a database, and sum totals across records. These skills can come in handy whether you're covering campaign finance or boating licenses. We'll use SQLite and DB Browser, a free database manager. This session is good for: People who took \u201cSQL 1: Exploring data\u201d or are familiar with \u201cSELECT\u201d and \u201cWHERE\u201d statements in SQL. ", 15, "2019-03-09", "2019-03-09 10:15:00", "2019-03-09 11:15:00", 0, 0, 0, "Dave Sheingold, The Record", 3, null, null, "SQL 2: Grouping and summing data (repeat)"]], "columns": ["rowid", "event_id", "name", "clean_description", "location_room", "start_date_clean", "start_time", "end_time", "pre_reg_flag", "paid_flag", "laptop_flag", "speakers_cleaned", "session_type", "keywords", "skill_level", "session_title"], "primary_keys": ["rowid"], "primary_key_values": ["216"], "units": {}, "query_ms": 0.3268718719482422}