77 lines
3.1 KiB
C
77 lines
3.1 KiB
C
/****************************************************************
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* *
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* Copyright 2005, 2013 Fidelity Information Services, Inc *
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* *
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* This source code contains the intellectual property *
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* of its copyright holder(s), and is made available *
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* under a license. If you do not know the terms of *
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* the license, please stop and do not read further. *
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* *
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****************************************************************/
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#ifndef GDSDBVER_H_INCLUDED
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#define GDSDBVER_H_INCLUDED
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/* Database version related definitions */
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/* Values for bytes 10 and 11 of the GDS Label (first field in the database file header) */
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#ifdef VMS
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# define GDS_V20 "02"
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# define GDS_X21 "03"
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# define GDS_V23 "04"
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# define GDS_V24 "05"
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# define GDS_V25 "06"
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# define GDS_V254 "07"
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# define GDS_V255 "08"
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# define GDS_V30 "09"
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# define GDS_V40 "10"
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# define GDS_V50 "11"
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#else
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# define GDS_V40 "02"
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# define GDS_V50 "03"
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#endif
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#define GDS_CURR GDS_V50
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/* Database major version as an enum quantity. Used to index the dbversion table in mtables.c */
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enum db_ver
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{
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GDSNOVER = -1,
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GDSV4 = 0,
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GDSV5 = 1,
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GDSV6 = 1, /*GDSV5 and GDSV6 have same value because block format is same for these two version*/
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GDSVLAST
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};
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#define GDSVCURR ((enum db_ver)(GDSVLAST - 1))
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/* Database minor version as an enum quantity. This is an ever increasing number that may skip actual
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* releases as it is only added to when a file-header field is added or changed or if there is a
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* significant API difference in the version. This number can be incremented only by adding an entry
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* at the end, just before GDSMVLAST. Note these entries need corresponding updates in
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* db_auto_upgrade.c.
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*/
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enum mdb_ver
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{
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GDSMV4, /* Applies to all V4 versions (no minor versions defined) */
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GDSMV50000,
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GDSMV51000, /* Multi-site available (for databases created by V51000 - see V51000ALT */
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GDSMV51000ALT, /* Upgrade from a previous version upgraded to this value for V51000 due to bug */
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GDSMV52000, /* Unicode .. no real header changes but db contents could be unusable by previous versions */
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GDSMV53000, /* M-Itanium release. secshr_ops_array and index is been copied from sgmnt_data to node_local. */
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GDSMV53003, /* ZSHOW "G" release: Db Statistics rearranged in file header */
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GDSMV53004, /* New fields(is_encrypted, encryption_hash) for encryption */
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GDSMV54000, /* New fields(db_trigger_cycle) for triggers */
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GDSMV54002, /* New statistical counter field for ZTRIGGER command */
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GDSMV54002B, /* New fields(turn_around_point, jnl_eovtn) for backward recovery */
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GDSMV55000, /* New fields(strm_reg_seqno, save_strm_reg_seqno, intrpt_recov_resync_strm_seqno)
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* for supplementary instances.
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* New fields(before_trunc_total_blks, after_trunc_total_blks, before_trunc_free_blocks
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* before_trunc_file_size) for fixing interrupted MUPIP REORG -TRUNCATE.
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*/
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GDSMV60000, /* New freeze_on_fail field for anticipatory freeze; the wc_blocked field moved to shared memory */
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GDSMV60001,
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GDSMV60002, /* New field mutex_spin_parms.mutex_que_entry_space_size for configurable mutex queue size */
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GDSMVLAST
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};
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#define GDSMVCURR ((enum mdb_ver)(GDSMVLAST - 1))
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#endif
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