Appendix I. Document History

The exact file history is recorded in our git repository; see <https://github.com/FirebirdSQL/firebird-documentation>

Revision History
1.4 03 Jan 2022 MR Values for RDB$RELATION_FIELDS.RDB$IDENTITY_TYPE were swapped (#168)
1.3 24 Dec 2021 MR - Documented PKCS_1_5 option of RSA_DECRYPT, RSA_ENCRYPT, RSA_SIGN_HASH, RSA_VERIFY_HASH added in Firebird 4.0.1 - Documented collation attribute DISABLE-COMPRESSIONS since Firebird 4.0.1 is also supported for Unicode collations - Documented collation attribute LOCALE since Firebird 4.0.1 also supports ICU locale keywords and attributes - Documented result type determination of AVG as of Firebird 4.0.1 - Documented SET DEBUG OPTION added in Firebird 4.0.1 - Added DEBUG and PKCS_1_5 to keywords list
1.2 04 Dec 2021 MR - Added LATERAL join example contributed by Karol Bieniaszewski (#167) - Changed a LATERAL join example from implicit cross join to explicit CROSS JOIN
1.1 16 Oct 2021 MR EXECUTE STATEMENT named parameters are regular identifiers (#164)
1.0 29 Sep 2021 MR Explicitly document transaction isolation level of ON CONNECT/ON DISCONNECT triggers (#163)
0.15 31 Jul 2021 MR Fix behaviour documented for SNAPSHOT TABLE STABILITY (#158)
0.14 23 Jul 2021 MR Remove extra SELECT in select syntax
0.13 18 Jul 2021 MR Add missing isolation level code for read committed read consistency (4) to MON$TRANSACTIONS (#156)
0.12 13 Jun 2021 MR Fixed wrong table title NUMERIC → DECIMAL
0.11 05 Jun 2021 MR - Fixed rendering issues in CRYPT_HASH section - Fixed section level issue with examples of HEX_ENCODE/HEX_DECODE - Removed notice about BASE64_ENCODE/BASE64_DECODE and HEX_ENCODE/HEX_DECODE bugs fixed in Firebird 4.0.0 - Documented determination of result type of SUM - Documented — potential — bug with result type of AVG - Various copy-editing and corrections
0.10 03 Jun 2021 MR - Fixed issue with some parts still referring to 18 as the max precision of NUMERIC/DECIMAL - Updated mapping of number literals to types with information for DECFLOAT and INT128 - Added mention of increment of sequence to NEXT VALUE FOR - Various copy-editing and corrections
0.9 23 May 2021 MR Changes: - Documented USING PLUGIN clause of COMMENT ON USER - Documented changes in start/restart behaviour of sequences - Removed some notes about Firebird 3.0 specific behaviour or bugs - Applied consistent version naming (e.g. Firebird 4.0, not Firebird 4) - Add missing links - Correct or clarify some issues previously annotated with TODO - Document key and block size of ENCRYPT algorithms - Fix section levels, and some reorganization of triggers
0.8 22 May 2021 MR Copied the Firebird 3.0 Language Reference as a starting point, and updated using the Firebird 4.0 Release Notes Release Candidate 1 and further updates to the release notes as a guide.