Update class-wpdb.php to support NVARCHAR #516
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Add "N" prefix to quoted string substitution when preparing SQL for execution. This will change string literals to be interpreted as NVARCHAR (i.e. Unicode / UTF-16) instead of an 8-bit encoding (which changes all characters not in the associated code page to "?"s).
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Tested in 6.5.3 and appears to work without issue. |
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Retested in 3.8.1 and working as expected. |
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This fixes #515 .
Add "N" prefix to quoted string substitution when preparing SQL for execution. This will change string literals to be interpreted as NVARCHAR (i.e. Unicode / UTF-16) instead of VARCHAR (i.e. an 8-bit encoding, which changes all characters not in the associated code page to "?"s).
PLEASE NOTE: I don't have time to test this fix. If it helps, there are some notes on what should be tested in PR #422 .