Fix assert failures in parallel SERIALIZABLE READ ONLY.
1. Make sure that we don't decrement SxactGlobalXminCount twice when
the SXACT_FLAG_RO_SAFE optimization is reached in a parallel query.
This could trigger a sanity check failure in assert builds. Non-assert
builds recompute the count in Se
Fix assert failures in parallel SERIALIZABLE READ ONLY.
1. Make sure that we don't decrement SxactGlobalXminCount twice when
the SXACT_FLAG_RO_SAFE optimization is reached in a parallel query.
This could trigger a sanity check failure in assert builds. Non-assert
builds recompute the count in Se
Fix assert failures in parallel SERIALIZABLE READ ONLY.
1. Make sure that we don't decrement SxactGlobalXminCount twice when
the SXACT_FLAG_RO_SAFE optimization is reached in a parallel query.
This could trigger a sanity check failure in assert builds. Non-assert
builds recompute the count in Se
Fix assert failures in parallel SERIALIZABLE READ ONLY.
1. Make sure that we don't decrement SxactGlobalXminCount twice when
the SXACT_FLAG_RO_SAFE optimization is reached in a parallel query.
This could trigger a sanity check failure in assert builds. Non-assert
builds recompute the count in Se
Fix assert failures in parallel SERIALIZABLE READ ONLY.
1. Make sure that we don't decrement SxactGlobalXminCount twice when
the SXACT_FLAG_RO_SAFE optimization is reached in a parallel query.
This could trigger a sanity check failure in assert builds. Non-assert
builds recompute the count in Se
