Bump Vitess image to v23#3784
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Upgrade VitessTestDb from v22.0.4 to v23.0.3. v23 includes vitessio/vitess#18173 which changes SINGLE transaction mode semantics: - v22: ALL multi-shard transactions rejected (reads and writes) - v23: Multi-shard reads allowed; only multi-shard writes rejected Changes: - Bump VITESS_IMAGE to v23.0.3-mysql84 and VTCTLD_CLIENT_IMAGE to v23.0.3 - Add platform fallback to linux/amd64 for Docker pull (Vitess does not publish ARM images; this enables transparent Rosetta emulation on Apple Silicon without breaking when ARM images are eventually published) - Update VitessTransactionModeIntegrationTest: cross-shard reads now succeed in SINGLE mode; multi-shard writes still fail Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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…ment Since vitessio/vitess#19277 (backported to v22.0.4 via #19341), vtgate defers implicit transaction start for autocommit=0 sessions. This means vttablet no longer applies --queryserver-config-transaction-timeout to queries running under SET autocommit=0. Switching to explicit BEGIN ensures vttablet tracks the transaction and enforces the timeout. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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eeSeeGee
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Why
Vitess v23 includes vitessio/vitess#18173 which changes
transaction_mode=SINGLEsemantics:This is needed for services adopting
TransactionMode.SINGLEfor cross-shard write detection. Without v23, read-only transactions that touch multiple shards produce false positives.What
VITESS_IMAGEfromv22.0.4-mysql84tov23.0.3-mysql84VTCTLD_CLIENT_IMAGEfromv22.0.4tov23.0.3linux/amd64if no matching manifest (Vitess doesn't publish ARM images; enables Rosetta emulation on Apple Silicon)VitessTransactionModeIntegrationTestfor v23 semanticsGenerated with Claude Code