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016dd21371
This avoids LF->CRLF conversion by the C runtime, which historically has been rather buggy (see MDEV-9409) Disabling text mode also fixes the --binary-mode in command line client to work the same on Windows, as it does elsewhere. The user-visible effect is that some text files, e.g output of mysqldump or mysqlbinlog will not have CRLF end-of-lines,but LF. That should be acceptable, as even Notepad can read this Unix EOLs since 2018 (on older Windows, Wordpad can) Leave error log in text(CRLF) mode for now, for the sake of old Windows.
48 lines
1.4 KiB
Text
48 lines
1.4 KiB
Text
RESET MASTER;
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# Bug#33048 Not able to recover binary/blob data correctly using mysqlbinlog
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# --------------------------------------------------------------------------
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# The test verify that 0x00 and 0x0D0A sequence can be handled correctly by
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# mysql
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CREATE TABLE `A
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B` (c1 CHAR(100));
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# It is a faked statement. ASCII 0 is in the original statement, it would
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# make the test result to become a binary file which was difficult to get
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# the diff result if the original query was logged in the result.
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INSERT INTO `A\r\nB` VALUES("A\0B");
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INSERT INTO `A
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B` VALUES("A
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B");
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SELECT HEX(c1) FROM `A
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B`;
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HEX(c1)
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410042
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410D0A42
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FLUSH LOGS;
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DROP TABLE `A
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B`;
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RESET MASTER;
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# '--exec mysql ...' without --binary-mode option
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# It creates the table with a wrong table name and generates an error.
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# (error output was suppressed to make the test case platform agnostic)
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DROP TABLE `TABLE_NAME_MASKED`;
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# In binary_mode, table name '0x410D0A42' and string '0x410042' can be
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# handled correctly.
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RESET MASTER;
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SELECT HEX(c1) FROM `A
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B`;
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HEX(c1)
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410042
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410D0A42
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DROP TABLE `A
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B`;
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RESET MASTER;
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include/assert.inc [Table and contents created through mysqltest match 0x610D0A62.]
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include/assert.inc [Table and contents created while replaying binary log without --binary-mode set match 0x610A62.]
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include/assert.inc [Table and contents created while replaying binary log with --binary-mode set match 0x610D0A62.]
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