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INDEX in Java Receive GTIN - 12 in Java INDEX

INDEX generate, create upc symbol none in java projects isbn bookland ean Row function: apply two funct UPCA for Java ions to a column, 587 arithmetic on numbers, 334 change datatype, 369 change nulls to other values, 366 creates a new column in a table, 325 creates a new value, 324 defined, 232, 324 defined in the first step, 331 documentation, 372 functions on dates, 350 functions on numbers, 334 functions on text, 341 identify the date and the user, 363 null input gives null output, 227 numeric test of a row function, 336, 337 other row functions, 363 pick one value, 364 test a row function, 336, 337 used in a join condition, 501 used in all clauses of a select statement, 327, 329, 332 used in a series of steps, 331 Rowid datatype, 216 Rownum datatype, 216 Rownum function, 390 Rpad function, add spaces to the right of text, 341 Rtrim function, remove spaces from right of text, 342 Run button, 136. Saved query, in Access, 139 S ecurity, 169, 732 Select clause: column alias, 39 overview, 34, 37 in a union, 561 Select data early in the process, 664 Select distinct: Access does not support this, 45 distinct values in one column, 44 distinct values in several columns, 48 null, how it is handled, 44 overview, 37 used to eliminate duplicate rows, 239 Select statement: defined, 34 overview, 34. processes one row at a time, applet UPC A 614 query, 35 whole process, 79, 463 within a union, 561 Self join: defined, 613 example, 616, 618, 621 used with a sequence, 618 Semicolon (;), end of SQL statement, 104, 110 Sequence: create a sequence in Oracle, 257 Data Dictionary, 269 defined, 257 sequences in Access, 260 sequences in Oracle, 258 value in row does not change, 257 Series of steps, SQL written in: inner join, 507 inner or outer join, 655 outer join, 536 row function, 331 technique shown, 146 views created in layers, 146 Server: local, 725 remote, 725 Set difference, 590, 592 Set intersection, 590 Set null rule, 303, 304 Sgn function, sign of a number, 335 Shared application, 724 Shared database, 663 Sharing the database with other people: autocommit, 194 snapshot, 730 synonym, 728 table, 173, 727, 736 transaction, 175 Sign function, sign of a number, 335 Simple logical condition, contrast with complex logical condition, 90, 92 Simultaneous users, 4 Single quote ("), 52, 63, 66, 103, 107 Single-user configuration, 723 Slash (/): backslash (\) used for integer divide, 335 divide numbers (/), 335 multiline comment (/* */), 111 statement end in Oracle (/), 111 Slowest operation in the CPU is I/O, 264. INDEX Subquery: correlated, 714 def UPC Code for Java ined, 701 example, 710 with an exists condition, 716 with an in condition, 708 limitations, 719 with a list of values, 703 nested, 718 with a not in condition, 708 older features, 714 replace with a join, 719 to select most current data, 714 with a single value, 706 used in an update, 710 used to compare tables, 712 to write an outer join, 717 Substr function, substring of text, 341, 346 Subtotal, 455, 744 Subtract (-): a date from another date, 351 a number from a date, 351 a number from another number, 334 Sum: problem with addition, 422 sum column function, 403, 420, 422 sum row function, 328, 329, 334, 422 using NVL or NZ in a sum, 422 Summarizing data: cannot mix detail with summary, 447 column functions, 403 eliminating groups of summarized data, 459 group by clause, 438 grouped summarization defined, 435, 437 how to mix detail with summary, 455 null group, 444 summarizing and an inner join, 510 summarizing an entire column, 401 table of summarized data, 665 workaround restrictions, 467 Surrogate key, 26 Symmetry in joins: cross join, 605 full outer join, 661 inner join, 605 Synonym: alternate name of a datatype, 213 alternate name of a table, 728 Sysdate function: contrast with date function, 365. Smallint datatype, 215 Small table, 71, 608, 664 Snapshot, 725, 727, 730 Sort, 73, see Order by clause Sort order: position of a null, 46 primary sort order, 75 secondary sort order, 75 Soundex function, find words that sound alike, 341 Space function, creates a string of blank characters, 342 Spaces in names, avoid them, 39, 40, 102 Spacial data, 222 SQL: defined, 3, 4 design objectives, 739, 741 newer interfaces, 743 products, 7 typical applications, 748 SQL Commands page, 192 Sqlfun: sqlfun_build_oracle_tables.txt file, 224, 758 sqlfun_delete_oracle_tables.txt file, 763 SQL*Plus, 254, 673, 742 SQL script, how to run, 758 Sqr function, square root, 335 Sqrt function, square root, 335 Square brackets [ ]: handling spaces in names, 40, 106, 111 variable in Access, 689 in wildcard, 66, 112 Standard form: of a boolean expression, 90 of a where clause, 90 Stddev function (with two Ds), standard deviation, 403 Stdev function (with one D), standard deviation, 403 Storage data, 222 StrConv function, convert a text string to uppercase, lowercase, or with the first letter of each word capitalized, 342 String (of alphanumeric characters): fixed-length string, 217 long string, 217 variable-length string, 217 String function, create a string that repeats a character a specified number of times, 341.

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