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F_TAB

• function from adhoc
• Compatible with UTF-8
• Input without
• Output VARCHAR(2) Tabulator CHR(9)

Identicall to F_CHARACTER(9).

Example

 SELECT 'ABC<TAB>123' AS ISCORRECT, 'ABC' || F_TAB() || '123' FROM RDB$DATABASE;

Expected results:

 ISCORRECT   CONCATENATION
 =========== =============
 ABC<TAB>123 ABC 123

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