VRepl Collations: find collations for char primary keys and cast comparison during catchup#6568
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sougou merged 6 commits intovitessio:masterfrom Sep 1, 2020
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…arison during catchup Signed-off-by: Rohit Nayak <rohit@planetscale.com>
Signed-off-by: Rohit Nayak <rohit@planetscale.com>
Signed-off-by: Rohit Nayak <rohit@planetscale.com>
Signed-off-by: Rohit Nayak <rohit@planetscale.com>
Signed-off-by: Rohit Nayak <rohit@planetscale.com>
Signed-off-by: Rohit Nayak <rohit@planetscale.com>
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sougou
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Initial implementation for handling charset collations during the catchup phase of vreplication.
We cast the values on both the lhs and rhs to the charset and collation of the columns in the catchup query.
Signed-off-by: Rohit Nayak rohit@planetscale.com