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Update list of limitations.

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1 parent 148ba31 commit 3b11eac66a3a9c3a7a038e1762a5c2b55aa5ab55 @dpage dpage committed Jul 31, 2011
Showing with 8 additions and 2 deletions.
  1. +8 −2 README
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10 README
@@ -30,8 +30,14 @@ Limitations
- No attempt is made to pushdown quals to MySQL.
-- No attempt is made to estimate the number of rows etc. when planning
- the remote query.
+- The MySQL connection used to plan queries isn't currently reused
+ during execution.
+
+- The entire resultset from MySQL is transferred to the PostgreSQL
+ server at once - need to use prepared statements with batch
+ transfer.
+
+- Rescan currently does nothing.
Usage
-----

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