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Define
Definitions for
"Substr"
Keywords:
wildcards
,
string
,
comparison
,
column
,
whole
A string function. SUBSTR(column, start-point, how-many). SELECT SUBSTR(name, 2, 4) FROM employees Would return characters 2, 3, 4, 5 in name
home.att.net
SUBSTR defines the comparison rule of an attribute when used in a search filter which contains wildcards. When the whole string is used the EQUALITY rule is used. Attribute definition.
zytrax.com
Keywords:
extract
Extract substring
stata-press.com