Why there is a error in this query ?

Question

why there is a error in this query ?
declare
v_exist pls_integer;
v_search varchar2(255) := '175';
v_sql varchar2(255);
begin
for s in
(select table_name, column_name
from user_tab_columns
where data_type like '%CHAR%'
order by table_name, column_name)
loop
v_sql := 'select count(*) from '||s.table_name||
' where instr('||s.column_name||',' || CHR(39)|| v_search|| CHR(39) ||') > 0';
execute immediate v_sql into v_exist;
if v_exist > 0 then
dbms_output.put_line(s.table_name||'.'||s.column_name||' matches the string.');
end if;
end loop;
end;
Error:
The following error has occurred:
ORA-00933: SQL command not properly ended
ORA-06512: at line 14
Edited by: user575089 on Dec 23, 2009 4:14 AM
Edited by: user575089 on Dec 23, 2009 4:14 AM

Answer 1

See, Right now i am in schema and see below :
set serveroutput on;
declare
v_exist pls_integer;
v_search varchar2(255) := 'SCOTT';
v_sql varchar2(255);
begin
for s in
(select '"'||table_name||'"' table_name,'"'||column_name||'"' column_name
from user_tab_columns
where data_type like '%CHAR%'
and table_name not like '%$%'
order by table_name, column_name)
loop
v_sql := 'select count(*) from '||s.table_name||' where instr('||s.column_name||',' || CHR(39)|| v_search|| CHR(39)||') > 0';
--dbms_output.put_line(v_sql);
--execute immediate v_sql;
execute immediate v_sql into v_exist;
if v_exist > 0 then
dbms_output.put_line(s.table_name||'.'||s.column_name||' matches the string.');
end if;
end loop;
end;
"EMP"."ENAME" matches the string.
"EXCEPTIONS"."OWNER" matches the string.
"FLOW_TABLE"."OBJECT_OWNER" matches the string.
"MYEMP"."ENAME" matches the string.
PL/SQL procedure successfully completed.
I am getting output; that i search "SCOTT" word in my search string.