Programmer Guide/General Descriptions/Find Expressions: Difference between revisions
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{|style="margin-left:1.5em;" | {|style="margin-left:1.5em;" | ||
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| | |<var>fieldid</var><code>:</code><var>cond</var><code>:</code><var>mask</var> | ||
|Match the value of a string field (type <code>NAME</code> or <code>STRING</code>).{| | |Match the value of a string field (type <code>NAME</code> or <code>STRING</code>).{| | ||
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Revision as of 14:49, 28 April 2014
cexpr
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Description |
fieldid:cond
|
|
| fieldid | name or index of a defined field |
| cond | = (is assigned), ! (is not assigned)
|
fieldid:cond:value
|
|
| fieldid | name or index of a numerical field (0 for simple tables)
|
| cond | <, <=, ==, !=, >= or ></code>
|
| value | a number or numerical expression, or a string. |
fieldid:cond:mask
|
||
| fieldid | name or index of a string field (0 for simple tables)
| |
| cond | =I
|
match, ignoring case |
!I
|
do not match, ignoring case | |
=R
|
match, respecting case | |
!R
|
do not match, respecting case | |
| mask | match string, may contain wildcard characters. if field is of type name, mask must be a valid name
|
