XMLDB reserved words
Documentación XMLDB > palabras reservadas de XMLDB
Para cada RDBMS existen algunas palabras que están prohibidas de usar como identificadores y que se llaman palabras reservadas ("reserved words"). Aquí encontrará una lista larga que es generada automáticamente por la lista de palabras reservadas presentes en las clases XMLDB (XMLDB classes) (incluye las palabras reservadas para MySQL, PostgreSQL, Oracle y MSSQL).
Es necesario evitar por completo el usar estas palabras reservadas en su estruictura de la BasedeDatos (tablas, columnas...) Al final de ésta página, Usted encontrará algunos enlaces útiles acerca de palabras reservadas.
La lista
access, accessible, add, all, alter, analyse, analyze, and, any, array, as, asc, asensitive, asymmetric, audit, authorization, autoincrement, avg, backup, before, begin, between, bigint, binary, blob, both, break, browse, bulk, by, call, cascade, case, cast, change, char, character, check, checkpoint, close, cluster, clustered, coalesce, collate, column, comment, commit, committed, compress, compute, condition, confirm, connect, connection, constraint, contains, containstable, continue, controlrow, convert, count, create, cross, current, current_date, current_role, current_time, current_timestamp, current_user, cursor, database, databases, date, day_hour, day_microsecond, day_minute, day_second, dbcc, deallocate, dec, decimal, declare, default, deferrable, delayed, delete, deny, desc, describe, deterministic, disk, distinct, distinctrow, distributed, div, do, double, drop, dual, dummy, dump, each, else, elseif, enclosed, end, errlvl, errorexit, escape, escaped, except, exclusive, exec, execute, exists, exit, explain, external, false, fetch, file, fillfactor, float, float4, float8, floppy, for, force, foreign, freetext, freetexttable, freeze, from, full, fulltext, function, goto, grant, group, having, high_priority, holdlock, hour_microsecond, hour_minute, hour_second, identified, identity, identity_insert, identitycol, if, ignore, ilike, immediate, in, increment, index, infile, initial, initially, inner, inout, insensitive, insert, int, int1, int2, int3, int4, int8, integer, intersect, interval, into, is, isnull, isolation, iterate, join, key, keys, kill, leading, leave, left, level, like, limit, linear, lineno, lines, load, localtime, localtimestamp, lock, long, longblob, longtext, loop, low_priority, master_heartbeat_period, master_ssl_verify_server_cert, match, max, maxextents, mediumblob, mediumint, mediumtext, middleint, min, minus, minute_microsecond, minute_second, mirrorexit, mlslabel, mod, mode, modifies, modify, national, natural, new, no_write_to_binlog, noaudit, nocheck, nocompress, nonclustered, not, notnull, nowait, null, nullif, number, numeric, of, off, offline, offset, offsets, old, on, once, online, only, open, opendatasource, openquery, openrowset, openxml, optimize, option, optionally, or, order, out, outer, outfile, over, overlaps, overwrite, pctfree, percent, perm, permanent, pipe, pivot, placing, plan, precision, prepare, primary, print, prior, privileges, proc, procedure, processexit, public, purge, raid0, raiserror, range, raw, read, read_only, read_write, reads, readtext, real, reconfigure, references, regexp, release, rename, repeat, repeatable, replace, replication, require, resource, restore, restrict, return, returning, revoke, right, rlike, rollback, row, rowcount, rowguidcol, rowid, rownum, rows, rule, save, schema, schemas, second_microsecond, select, sensitive, separator, serializable, session, session_user, set, setuser, share, show, shutdown, similar, size, smallint, some, soname, spatial, specific, sql, sql_big_result, sql_calc_found_rows, sql_small_result, sqlexception, sqlstate, sqlwarning, ssl, start, starting, statistics, straight_join, successful, sum, symmetric, synonym, sysdate, system_user, table, tape, temp, temporary, terminated, textsize, then, tinyblob, tinyint, tinytext, to, top, trailing, tran, transaction, trigger, true, truncate, tsequal, uid, uncommitted, undo, union, unique, unlock, unsigned, update, updatetext, upgrade, usage, use, user, using, utc_date, utc_time, utc_timestamp, validate, values, varbinary, varchar, varchar2, varcharacter, varying, verbose, view, waitfor, when, whenever, where, while, with, work, write, writetext, x509, xor, year_month, zerofill
Algunos enlaces útiles
- One Universal Checker: http://www.petefreitag.com/tools/sql_reserved_words_checker/
- MySQL: http://dev.mysql.com/doc/refman/5.0/en/reserved-words.html
- PostgreSQL: http://www.postgresql.org/docs/current/static/sql-keywords-appendix.html
- SQL*Server: http://msdn2.microsoft.com/en-us/library/ms189822.aspx
- Oracle: http://download-uk.oracle.com/docs/cd/B19306_01/server.102/b14200/ap_keywd.htm
- Good site with all the real reserved words for some DB (with version info): http://search.cpan.org/src/CHANSEN/ (under the SQL-ReservedWords-xx dirs).
- Escaping reserved words: http://www.ispirer.com/doc/sqlways38/Output/SQLWays-1-034.html
- XMLDB Problems#Reserved Words in Moodle DB|Current reserved words used by Moodle.
