/mcp• Campaign_Query_Rule_Half_Hour, on page 169 • Campaign_Query_Rule_Real_Time, on page 175 • Campaign_Skill_Group, on page 184 • Campaign_Target_Sequence, on page 186 • Dialer, on page 220 • Dialer_Detail, on page 225 • Dialer_Half_Hour, on page 231 • Dialer_Port_Map, on page 237 • Dialer_Port_Real_Time, on page 238 • Dialer_Skill_Group_Half_Hour, on page 244 • Dialer_Skill_Group_Real_Time, on page 247 • Import_Rule, on page 274 • Import_Rule_Clause, on page 278 • Import_Rule_History, on page 280 • Import_Rule_Real_Time, on page 281 • Query_Rule, on page 362 • Query_Rule_Clause, on page 364 Business Hours This figure depicts the tables in this category and their connections. In this graphic: • A single box represents a single table. • A single arrowhead indicates a one-to-one relationship, and a double arrowhead indicates a one-to-many relationship. • A stack of boxes represents several tables in another category of the schema. Database Schema Handbook for Cisco Unified Contact Center Enterprise, Release 15.0(1) 617 Tables by Group Business Hours