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doc-exports/docs/dws/tool/dws_mt_0101.html
Lu, Huayi 346ac31da9 DWS TG 8.1.3.200 VERSION 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Reviewed-by: Jiang, Beibei <beibei.jiang@t-systems.com>
Co-authored-by: Lu, Huayi <luhuayi@huawei.com>
Co-committed-by: Lu, Huayi <luhuayi@huawei.com>
2023-08-28 09:20:17 +00:00

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String Functions

CHAR Function

Input: CHAR

1
CHAR( expression1 )

Output

1
LENGTH( expression1 )

CHARACTERS Function

Input: CHARACTERS

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CHARACTERS( expression1 )

Output

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LENGTH( expression1 )

INDEX

Input: INDEX

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SELECT INDEX(expr1/string, substring)
  FROM tab1 
 WHERE … ;

Output

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 SELECT INSTR(expr1/string, substring)
  FROM tab1 
 WHERE … ;

STRREPLACE

Input: STRREPLACE
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SELECT STRREPLACE(c2, '.', '')
  FROM tab1
 WHERE ...;

Output

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SELECT REPLACE(c2, '.', '')
  FROM tab1
 WHERE ...;

OREPLACE

Input: OREPLACE
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SELECT OREPLACE (c2, '.', '')
  FROM tab1
 WHERE … ;

Output

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 SELECT REPLACE(c2, '.', '') 
  FROM tab1
 WHERE … ;