* v1.1.0
* WIP: copying AUTO_INCREMENT value to ghost table
Initial commit: towards setting up a test suite
Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
* greping for 'expect_table_structure' content
* Adding simple test for 'expect_table_structure' scenario
* adding tests for AUTO_INCREMENT value after row deletes. Should initially fail
* clear event beforehand
* parsing AUTO_INCREMENT from alter query, reading AUTO_INCREMENT from original table, applying AUTO_INCREMENT value onto ghost table if applicable and user has not specified AUTO_INCREMENT in alter statement
* support GetUint64
Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
* minor update to test
Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
* adding test for user defined AUTO_INCREMENT statement
* Generated column as part of UNIQUE (or PRIMARY) KEY
Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
* skip analysis of generated column data type in unique key
Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
* All MySQL DBs limited to max 3 concurrent/idle connections
Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
* hooks: reporting GH_OST_ETA_SECONDS. ETA stored as part of migration context
Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
* GH_OST_ETA_NANOSECONDS
Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
* N/A denoted by negative value
Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
* ETAUnknown constant
Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
* Convering enum to varchar
Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
* test: not null
Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
* first attempt at setting enum-to-string right
Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
* fix insert query
Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
* store enum values, use when populating
Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
* apply EnumValues to mapped column
Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
* fix compilation error
Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
* gofmt
Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
When processing binlog insert statements, we want to use `sharedColumns`
to decide which values to fetch and convert from the insert DML event.
We only want to `mappedShareColumns` to define the column names in the
`replace into ...` statement.
- Identifying textual characters sets; converting into specific type when applying dml events
- Refactored `ColumnsList`: introducing `Column` type
- Refactored `unsigned` handling, as part of `Column`
- `Column` type supports `convertArg()`: converting value of argument according to column data type
- DB URI attempts `utf8mb4,utf8,latin1` charsets in that order (first one to be recognized wins)
- Local tests filter by pattern
- Local tests append table schema on failure
- Local tests do not have postpone flag file
- Added character set local tests: `utf8`, `utf8mb4`, `latin1`
- `INSERT`, `DELETE`, `UPDATE` statements
- support for `--noop`
- initial support for `--test-on-replica`. Verifying against `--allow-on-master`
- Changelog events no longer read from binlog stream, because reading it may be throttled, and we have to be able to keep reading the heartbeat and state events.
They are now being read directly from table, mapping already-seen-events to avoid confusion
Changlelog listener pools table in 2*frequency of heartbeat injection
- Throttling variables protected by mutex
- Added `--throttle-additional-flag-file`: `operation pauses when this file exists; hint: keep default, use for throttling multiple gh-osc operations`
- ColumnList is not a `struct` which contains ordinal mapping
- More implicit write changelog + audit changelog
- builder now builds `DELETE` and `INSERT` queries from data it will eventually get from DML event
- Sanity check for binlog_row_image
- Restarting replication to be sure binlog settings apply
- Prepare for accepting `SIGHUP` (reloading configuration)
- Supporting `--throttle-file-flag`
- Printing status
- Supporting transactional table syntax
- code cleanup; refactoring
- proper use of atomic where required
- iterations are in changelog (erm... maybe too much)
- `LOCK TABLES`, `UNLOCK TABLES` working
