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Full Discussion: Find String in Perl
Top Forums Shell Programming and Scripting Find String in Perl Post 302189012 by quine on Thursday 24th of April 2008 05:00:24 PM
Old 04-24-2008
Ah, more than one way to do it... I too think that "from" is the key here because the XYZ.TABLENAME always follows the word "FROM".

SQLstr =~ /[FROM | from]\s(\w+)\./;

OK so... find FROM (in upper or lowere case) followed by one or more spaces \s followed by one or more WORD \w+ characters (i.e. letters) followed by a literal dot \.

Now the parentheses around \w+ actually captures that part of the match in $1, so next you can substitute that piece alone....

SQLstr =~ s/$1/OWNER/e

The "e" causes the $1 to be EVALUATED so that the resulting string is expanded before the substitution....
 

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FBSQL_QUERY(3)								 1							    FBSQL_QUERY(3)

fbsql_query - Send a FrontBase query

SYNOPSIS
resource fbsql_query (string $query, [resource $link_identifier], [int $batch_size]) DESCRIPTION
Sends a $query to the currently active database on the server. If the query succeeds, you can call fbsql_num_rows(3) to find out how many rows were returned for a SELECT statement or fbsql_affected_rows(3) to find out how many rows were affected by a DELETE, INSERT, REPLACE, or UPDATE statement. PARAMETERS
o $query - The SQL query to be executed. Note The query string shall always end with a semicolon. o $ link_identifier -A FrontBase link identifier returned by fbsql_connect(3) or fbsql_pconnect(3).If optional and not specified, the function will try to find an open link to the FrontBase server and if no such link is found it will try to create one as if fbsql_connect(3) was called with no arguments. o $batch_size - RETURN VALUES
fbsql_query(3) returns TRUE (non-zero) or FALSE to indicate whether or not the query succeeded. A return value of TRUE means that the query was legal and could be executed by the server. It does not indicate anything about the number of rows affected or returned. It is perfectly possible for a query to succeed but affect no rows or return no rows. For SELECT statements, fbsql_query(3) returns a new result identifier that you can pass to fbsql_result(3). fbsql_query(3) will also fail and return FALSE if you don't have permission to access the table(s) referenced by the query. EXAMPLES
The following query is syntactically invalid, so fbsql_query(3) fails and returns FALSE: Example #1 fbsql_query(3) example <?php $result = fbsql_query("SELECT * WHERE 1=1") or die ("Invalid query"); ?> The following query is semantically invalid if my_col is not a column in the table my_tbl, so fbsql_query(3) fails and returns FALSE: Example #2 fbsql_query(3) example <?php $result = fbsql_query ("SELECT my_col FROM my_tbl;") or die ("Invalid query"); ?> SEE ALSO
fbsql_affected_rows(3), fbsql_db_query(3), fbsql_free_result(3), fbsql_result(3), fbsql_select_db(3), fbsql_connect(3). PHP Documentation Group FBSQL_QUERY(3)
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