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mirror/mariadb

mirror of https://github.com/MariaDB/server.git synced 2025-01-21 06:22:28 +01:00

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Patch for Bug#21818 (Return value of ROW_COUNT() is incorrect for ALTER TABLE, LOAD DATA). ROW_COUNT is now assigned according to the following rules: - In my_ok(): - for DML statements: to the number of affected rows; - for DDL statements: to 0. - In my_eof(): to -1 to indicate that there was a result set. We derive this semantics from the JDBC specification, where int java.sql.Statement.getUpdateCount() is defined to (sic) "return the current result as an update count; if the result is a ResultSet object or there are no more results, -1 is returned". - In my_error(): to -1 to be compatible with the MySQL C API and MySQL ODBC driver. - For SIGNAL statements: to 0 per WL#2110 specification. Zero is used since that's the "default" value of ROW_COUNT in the diagnostics area.

2010-05-14 07:28:51 +02:00

--secure-file-priv=$MYSQL_TMP_DIR