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1 Introduction to SQL 1
2 The WHERE clause 18 3 Joins 31 4 Group operations 62 5 Subqueries 80 6 Handling temporal data 112 7 Set operations 166 8 Hierarchical queries 181 9 DECODE and CASE 210 10 Partitioning 230 11 PL/SQL 243 12 Objects and collections 258 13 Advanced group operations 279 14 Advanced analytic SQL 320 15 SQL best practices 352 16 XML 365 17 Regular expressions 389 18 Model queries 417 |