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Author SHA1 Message Date
Aleksey Midenkov
d54d36c45e IB, SQL: (0.4) COMMIT_ID-based ordering of transactions 
IB:
* removed CONCURR_TRX from VTQ;
* new fields in VTQ: COMMIT_ID, ISO_LEVEL.

SQL:
* renamed BEGIN_TS, COMMIT_TS to VTQ_BEGIN_TS, VTQ_COMMIT_TS;
* new functions: VTQ_COMMIT_ID, VTQ_ISO_LEVEL, VTQ_TRX_ID, VTQ_TRX_SEES, VTQ_TRX_SEES_EQ;
* versioned SELECT for IB uses VTQ_TRX_SEES, VTQ_TRX_SEES_EQ.

Closes #71
 2017-05-05 20:36:17 +03:00
Aleksey Midenkov
5dea51657d IB: optimized update for non-versioned fields 
Fixes #53
 2017-05-05 20:36:14 +03:00
Aleksey Midenkov
d3b737d910 Tests: moved to dedicated versioning suite 
Run `mtr --suite=versioning` or `mtr versioning.<test-name>`
 2017-05-05 20:36:13 +03:00