function body pl/sql return SQL query - if with in the select statement

Similar Questions

• function() nested in the select statement

  Oracle 11g. Try to nest a function within the select statement.  Goal: get the average customer rating for each of the qualified user.

  Select user_name, f_get_avg_cust_rating() "Notation.

  of u, OTHER_TABLES o TAB_USER

  where u.id = o.id and another condition matched;

  How Oracle would deal with the sql.  Is it

  (1) first of all display records based on the where clause, then call the f_get_avg_cust_rating() for each of the selected records OR

  (2) for the analysis in tables, the f_get_avg_cust_rating() will be called for each record met?

  Thank you

  Scott

  Words of Frank, I created two functions with dbms_output and used a function in where clause in select another function. See the bottom of the unit tests. Everyone says, where first clause then select...

  -Where function clause

  SQL > CREATE or REPLACE FUNCTION ret_empno

  2 RETURN NUMBER

  3 AS

  4 BEGIN

  5 DBMS_OUTPUT. Put_line (' where Clause Function');

  6 RETURN 7839;

  7 END;

  8.

  The function is created.

  -Select the function

  SQL > CREATE or REPLACE FUNCTION ret_1

  2 RETURN NUMBER

  3 AS

  4 BEGIN

  5 DBMS_OUTPUT. Put_line ('Select function');

  6 RETURN 1;

  7 END;

  8.

  The function is created.

  SQL > SELECT empno, ename,ret_1

  2 FROM emp

  3. WHERE empno = ret_empno;

  EMPNO, ENAME RET_1

  ---------- ---------- ----------

  7839 KING 1

  Where the function Clause

  Select the function

• Update using a function in the select statement

  Hello
  
  Is it possible to do the follwing.
  
  I tabele and a custom function, the custome service will update the column (amount) of the table based on the value of going through the function of the select statement.
  
  SELECT id, stock, where an id = get_update (id);
  
  Now
  
  
  Get_update function will return the same id I'm passing and update the column amount to a value in the
  table a.
  
  When I run the satament selection I have the updated data in the column amount in my first executtion, but if execute the same statement, again, I see the changes reflected. is it possible to get data updates to the first performance himself.
  
  the function is of type PRAGMA AUTONOMOUS_TRANSACTION
  
  Concerning

  Indeed a strange requirement and probably not the way to go in a production environment. But anyway is a way to achieve your goal

  SQL> create table a
  as
     select   12 id, 500 amount from dual
     union all
     select   13 id, 600 amount from dual
  /
  Table created.
  
  SQL> create or replace type a_typ as object (id number, amount number)
  /
  Type created.
  
  SQL> create or replace function get_id (pid number)
     return a_typ
  is
     pragma autonomous_transaction;
     l_a_typ   a_typ := a_typ (null, null);
  begin
        update   a
           set   amount = 800
         where   id = pid
     returning   id, amount      into   l_a_typ.id, l_a_typ.amount;
  
     commit;
  
     return l_a_typ;
  end get_id;
  /
  Function created.
  
  SQL> select   id, d.a_typ.amount amount
    from   a, (select get_id (13) a_typ from dual) d
   where   id = d.a_typ.id
  /
          ID     AMOUNT
  ---------- ----------
          13        800
  1 row selected.
  

• How to pass parameter in the function using the select statement?

  Hello
  
  I had a problem. I can't pass as parameter to the function by using the select statement. But it can pass as a parameter using the "code". How can I solve this problem?
  
  For example,.
  Select * from table (SplitFunction ('HS750020, HS750021')) < < < this work.
  
  but
  
  Select * from table (SplitFunction (select LOT_NO in the TRACER_SEARCH_SCHEDULE where JOB_ID = '36')) < < < do not work.
  
  Thank you for trying to help him. Thank you.

  Select * from table (SplitFunction (select LOT_NO in the TRACER_SEARCH_SCHEDULE where JOB_ID = '36'))< do="" not="">

  Try like this

  select * from table(select splitfunction(lot_no) from tracer_search_schedule where job_id='36')
  

  Just make sure that your subquery returns only 1 row.

• passing multiple values from the query in the select statement of the procedure

  I am collecting IDS to select education agreement from the date of rental values and then I would pass the result of the query in the statement select to get the result.
  data type for the contract id is of type varchar and date of rental there is more than one id to contract for most of the time. Help, please. Thank you
  
  

  CREATE OR REPLACE PROCEDURE abstract_menu (p_letting   IN     VARCHAR2,
                                             p_results      OUT SYS_REFCURSOR)
  IS
     v_contractId   VARCHAR2 (40);
  
  SELECT lcontid
    INTO v_contractId
    FROM letprop
   WHERE datestat IS NOT NULL AND letting = p_letting AND letstat <> 'R';
  
  
  BEGIN
     OPEN p_results FOR
          SELECT DISTINCT
                    SUBSTR (l.letting, 3, 2)
                 || '-'
                 || SUBSTR (l.letting, 5, 2)
                 || '-'
                 || SUBSTR (l.letting, 1, 2)
                    lettingdate,
                 l.lcontid contractid,
                 SUBSTR (q.cprojnum, 1, 10) projectnumber,
                 DECODE (TRIM (MIN (j.route)), NULL, 'N/A', TRIM (MIN (j.route)))
                    routenumber,
                 L.DATESTAT statusdate,
                 L.LETSTAT lettingstatus,
                 (q.cdescr) jobdescription,
                 INITCAP (q.clocat1 || q.clocat2) LOCATION
            FROM vendor v,
                 vendaddr r,
                 letprop l,
                 planhold p,
                 proposal q,
                 project j,
                 propproj k,
                 bidlet bd
           WHERE     v.vendor = r.vendor
                 AND k.contid = q.contid
                 AND k.pcn = j.pcn
                 AND l.lcontid = k.contid
                 AND p.vendor = v.vendor
                 AND l.letting = p.letting
                 AND l.lcontid IN v_contactid  "**************This is where I would like to pass the contract id from the above select statement***********'"
                 AND l.CALL = p.CALL
                 AND r.addrnum = p.billto
                 AND bd.letting = l.letting
        GROUP BY q.cdescr,
                 q.clocat1,
                 q.clocat2,
                 bd.letting,
                 l.letting,
                 l.lcontid,
                 q.cprojnum,
                 L.LETSTAT,
                 L.DATESTAT
        ORDER BY lettingdate;
  
  end;

  user9196150 wrote:
  AND l.lcontid IN v_contactid ' * this is where I would like to pass the id of the select statement above contract * ""»

  CREATE OR REPLACE PROCEDURE abstract_menu (p_letting   IN     VARCHAR2,
                                             p_results      OUT SYS_REFCURSOR)
  IS
  BEGIN
     OPEN p_results FOR
          SELECT DISTINCT
                    SUBSTR (l.letting, 3, 2)
                 || '-'
                 || SUBSTR (l.letting, 5, 2)
                 || '-'
                 || SUBSTR (l.letting, 1, 2)
                    lettingdate,
                 l.lcontid contractid,
                 SUBSTR (q.cprojnum, 1, 10) projectnumber,
                 DECODE (TRIM (MIN (j.route)), NULL, 'N/A', TRIM (MIN (j.route)))
                    routenumber,
                 L.DATESTAT statusdate,
                 L.LETSTAT lettingstatus,
                 (q.cdescr) jobdescription,
                 INITCAP (q.clocat1 || q.clocat2) LOCATION
            FROM vendor v,
                 vendaddr r,
                 letprop l,
                 planhold p,
                 proposal q,
                 project j,
                 propproj k,
                 bidlet bd
           WHERE     v.vendor = r.vendor
                 AND k.contid = q.contid
                 AND k.pcn = j.pcn
                 AND l.lcontid = k.contid
                 AND p.vendor = v.vendor
                 AND l.letting = p.letting
                 AND l.lcontid IN (
                                   SELECT  ll.lcontid
                                     FROM  letprop ll
                                     WHERE ll.datestat IS NOT NULL AND ll.letting = p_letting AND ll.letstat  'R'
                                  )
                 AND l.CALL = p.CALL
                 AND r.addrnum = p.billto
                 AND bd.letting = l.letting
        GROUP BY q.cdescr,
                 q.clocat1,
                 q.clocat2,
                 bd.letting,
                 l.letting,
                 l.lcontid,
                 q.cprojnum,
                 L.LETSTAT,
                 L.DATESTAT
        ORDER BY lettingdate;
  
  end;
  /
  

  SY.

• Production PL/SQL query: can not find the error

  I have a PL/SQL which produces a query for me, which is used to fill out a report. I use this to supply a filter/search form. Since I want to only filter using xxx movies WHERE = yyy when yyy actually has something else NULL, I use a PL/SQL script in the query I need to produce. However, it does not work as expected and I can't understand why. Here is my code:
  

  DECLARE
    query VARCHAR(1000);
  BEGIN
    query := 'SELECT * FROM F_OBJEKTE WHERE 1=1 ';
    IF :P15_REGION != null THEN
      query := query || 'AND REGION = :P15_REGION ';
    END IF; 
    RETURN query;
  END;

  However, the report still contains all lines, as if P15_REGION has not been defined - and so I guess that the script never enters the IF part. Everyone around who can enlighten me, why it is?
  
  Just another little thing: is there a way I can print debugging messages I see when I press the "Debug" button on the lower bar of APEX? It would help a lot of debugging such PL/SQL functions.

  Try changing

  IF: P15_REGION! = null THEN

  TO

  IF: P15_REGION is not null THEN

• SQL query for roll up the amounts from more down to the highest level

  with data (select child 'C', 'P' as a parent, 11 amount of double

  the Union all select 'C1', 'C',-2 double

  Union all select 'C2', 'C', 3 double

  the Union all select 'C3', 'C',-8 double

  Union all select 'C4', 'C', 10 double

  Union all select 'C11', 'C1', 7 double

  the Union of all select them 'C12', 'C1', double 12

  Union all select "C21", "C2", 5 double

  Union all select "C22", "C2", 9 double

  Union all select 'C31', 'C3', 6 double

  the Union all select 'C32', 'C3',-4 double

  the Union all select 'C41', 'C4',-3 double

  the Union of all select them "C42', 'C4' 13 doubles

  the Union of all select them "C111", "C11", 16 doubles

  Union all select 'C121","C12", 8 double

  ) Select * from given by 2

  Hi Experts,

  I have the following table with the child-parent relationship which I would like to roll up from a lower to a higher level. The problem here is that I'm moving the level I should replace the amount for a parent with the overall value of his children and grand total aggregate amount should be c

  For example; In the example given the c111 data roll up to c11 as 16 (Please note: the amount for c11 is 7 should not be added to 16 rather replaced by 16) that more should roll up to c1.

  That means c1 = c11c12; c11 = c111 = 16 Yes, c1 = 16instread 12 16712.

  Since it is an intermediate table, I don't have any control over how many levels it can contain.

  So dynamically, I need a rollup query and group the amount of a lower to a higher level from the bottom.

  Is this possible? I look forward to any help. Thanks in advance.

  SQL > data
  () 2
  3. Select 'C' child, 'P' as a parent, 11 amount of double
  4 union all select 'C1', 'C',-2 double
  5 Union all select them 'C2', 'C', 3 double
  6 Union all select them 'C3', 'C',-8 double
  7 union all select 'C4', 'C', 10 double
  8 union all select 'C11', 'C1', the double 7
  9 Union all select 'C12', 'C1', 12 dual from
  all the 10 union select "C21", "C2", 5 double
  all the 11 union select "C22", "C2", 9 double
  12 union all select 'C31', 'C3', 6 double
  all the 13 union select 'C32', 'C3',-4 double
  14 union all select 'C41', 'C4',-3 double
  all the 15 union select 'C42', 'C4', 13 from dual
  all the 16 union select 'C111","C11", 16 of the double
  all the 17 union select 'C121","C12", 8 double
  18)
  19, data1
  20 in accordance with
  (21)
  22 Select parent
  23, child
  24, lpad ('-', (level 1) * 3, '-'). parent tree_structure
  25, amount
  26, case when connect_by_isleaf = 1 then amount 0 otherwise end amount_leaf
  27 data
  starting 28 with parent = 'P '.
  29 to connect
  30 per parent prior child =
  31)
  32 Select parent as a node
  33, tree_structure
  34, amount_sum
  35 of Data1
  model 36
  size 37 by
  (38)
  39 children
  40, parent
  41)
  42 measures
  (43)
  44 amount_leaf as the amount
  45, tree_structure
  46, 0 amount_sum
  47)
  automatic control of 48 rules
  (49)
  50 amount_sum [none, none] = amount [cv (), cv ()] + nvl (sum (amount_sum) [all cv (child)], 0)
  (51);

  ŒIL TREE_STRUCTURE AMOUNT_SUM BLINK
  --- ------------------------- ----------

  
  P   P                                 50
  C   ---C                              24
  C1  ------C1                          16
  C11 ---------C11                      16
  C1  ------C1                           8
  C12 ---------C12                       8
  C   ---C                              14
  C2  ------C2                           5
  C2  ------C2                           9
  C   ---C                               2
  C3  ------C3                           6
  C3  ------C3                          -4
  C   ---C                              10
  C4  ------C4                          -3
  C4  ------C4                          13

  15 selected lines.

• SQL query for data of the quarter... Help, please

  Dear Experts,

  Please help with this query...

  I have data as below:

  Year	Quarter		MRR	MORR %
  ----	--------	---	----
  2012	1ST QUARTER		10
  	Q2		30
  	Q3		50
  	Q4		60
  2013	1ST QUARTER		20
  	Q2		30

  Now I need to caluclate MORR % as column values below

  for 2012 T2 MRR % = (Q2MRR-Q1MRR) / (30-10) Q1 * 100 / 10 * 100

  for 2012, T3 MRR % = (Q4MRR-Q3MRR) / Q2 * 100

  for 2012 T4 MRR % = (Q1MRR-Q4MRR) / Q1 * 100 here q1 2013 and the 4th quarter of 2012...

  like this he wll go...

  Please help with me query calculate values in the column % MRR.

  Best regards

  ASP.

  Maybe NOT TESTED! No database at your fingertips

  Select the year, quarter, mrr,.

  ratio_to_report (q_mrr) on pct_mrr (partition by order of the year by quarter)

  (select the year, quarter, mrr,)

  MRR - lag (mrr, 1, 0) on q_mrr (partition by order of the year by quarter)

  t

  )

  Concerning

  Etbin

• Is it possible to use the record type or a PL/SQL table in the Select statement

  Hi all
  
  My requirement is that.
  I want to write a query and write a function, function, I want to return multiple columns at the same time in a Select statement.
  I select the return values in the Select no statement in a PL/SQL block.
  Is it possible to use the PL/SQL Table or Variable of Type record, or any other method in the statement Select?
  
  Please help me understand the solution.
  
  
  Kind regards

  830960 wrote:
  do we like it?

  In general, Yes, if the function is a function table, you can do something like:

  select  t.col1,
          t.col2,
          f.col1,
          f.col2,
          f.col3
    from  table_name t,
             table(some_table_function(param1,...paramN)) f
  /
  

  SY.

• Body of function from PL/SQL query SQL - problem with where Cluase return

  Hi all
  I have problem with sub PL/SQL. Where clause does not filter the values even when I change the value: P7_INVESTIGATOR. I have marked with an asterisk for where clause where I want the values to filtered.
  
  
  DECLARE
  v_sql varchar2 (5000);
  v_inv VARCHAR2 (100);
  
  Start
  v_inv: = UPPER(:P7_INVESTIGATOR);
  
  v_sql: = ' select TBLCASES. INVESTIGATOR as an INVESTIGATOR,';
  v_sql: = v_sql | "TBLCASES. CASENUMBER as CASENUMBER,';
  v_sql: = v_sql | "TBLCASES. OPENDATE as OPENDATE,';
  v_sql: = v_sql | "TBLCASES. ESTCOMPLETE as DATE_CIBLE,';
  v_sql: = v_sql | "TBLCASES. STATUS of STATUS ';
  v_sql: = v_sql | "TBLCASES. Case CODE case CODE as,';
  v_sql: = V_sql | "TBLCASES. FAIR_HOTLINE as FAIRHotline,';
  v_sql: = v_sql | "TBLCASES. NYSIG as NYSIGCase,';
  v_sql: = v_sql | "TBLCASES. The REGION';
  v_sql: = v_sql | "TBLCASES. PROGAREA as PROGArea ';
  v_sql: = v_sql | ' from TBLCASES where 1 = 1';
  **************************************************************
  If v_inv <>null then
  v_sql
  : = v_sql | "and UPPER (trim (tblcases.investigator)) = UPPER (trim (v_inv))';
  END IF;
  ***************************************************************
  v_sql: = v_sql | "order by tblcases.investigator";
  Return v_sql;
  end;
  
  
  Thank you

  wrote:
  Or it is possible to write it this way:

  if v_inv is not null then
  v_sql := v_sql ||'  and UPPER(trim(tblcases.investigator)) = UPPER(trim(:P7_INVESTIGATOR))';
  END IF ;
  

  In this case we will use bind variables and we all know that it is very important.

  Lev

  Of cause, it is the best option. and I strongly suggest the OP to use.
  But it depends on how the sql is used later.
  Without knowing that, we cannot be sure if the item is available here.

• SQL query - help with join

  Dear friends,

  Version of DB - 11.1.0.7... , I'm stuck with SQL basics today... need your help...

  The slot SQL tells me "cache them locks library" in the database that I will put up as a proactive measure.

  I'll be it works via shell script and include the table gv instance_name $ instance ... I'm a little confused as to how a 3rd table "gv$ instance ' can be introduced into the query in order to make the instance_name in the result set...

  SELECT * FROM)

  SELECT / * + LEADING (a) USE_HASH (u) * /.

  instance_name, INST_ID select, blocking_inst_id, blocking_session, username, session_id, sql_id, current_obj #,.

  DECODE (sql_opcode, 1, 'CREATE TABLE', 2, 'INSERT') as "order."

  Event, mod(P1,16) p1, p2, p3

  COUNT (*) totalseconds

  , SUM (CASE WHEN wait_class = 'Application' THEN 1 ELSE 0 END) 'Application '.

  Of

  (SELECT

  a.*

  , TO_CHAR (CASE WHEN session_state = 'WAITING' THEN ELSE null END p1, '0XXXXXXXXXXXXXXX') p1hex

  , TO_CHAR (CASE WHEN session_state = "PENDING" THEN p2 ELSE null END, '0XXXXXXXXXXXXXXX') p2hex

  , TO_CHAR (CASE WHEN session_state = "PENDING" THEN ELSE null END p3, '0XXXXXXXXXXXXXXX') p3hex

  SGS $ active_session_history one) a

  u dba_users

  WHERE

  a.user_id = u.user_id

  AND sample_time BETWEEN sysdate-90 /(24*60) AND sysdate

  - AND a test of ('library cache lock', 'library cache pin")

  AND event like '% library '.

  GROUP BY

  INST_ID select, blocking_inst_id, blocking_session, username, session_id, sql_id, current_obj #,.

  DECODE (sql_opcode, 1, 'CREATE TABLE', 'INSERT', 2),

  event, mod (p1, 16), p2, p3

  Having count (*) > 5

  ORDER BY

  TotalSeconds DESC

  , INST_ID select, blocking_session, username, session_id, sql_id, current_obj #, 'Order', event

  )

  WHERE

  ROWNUM < = 20

  /

  replace

  instance_name

  by

  (select instance_name gv$ instance where INST_ID select = a.inst_id) instance_name

  or select... in... a, u, gv$ instance where... and gv$ instance.inst_id (+) = a.inst_id...

• SQL query to search for the line that contains the identifier for each consecutive group

  Hello

  I'm on 11.2.0.3 Enterprise Edition.

  I have a strange request here - do not know if this is possible without going to procedure...

  Given these data of the sample:

  create table test_status (
    status varchar2(10),
    revision_id number,
    revision_timestamp timestamp);
  
  insert into test_status values ('PROPOSED', 1, systimestamp);
  insert into test_status values ('PROPOSED', 2, systimestamp);
  insert into test_status values ('PROPOSED', 3, systimestamp);
  insert into test_status values ('ACTIVE', 4, systimestamp);
  insert into test_status values ('ACTIVE', 5, systimestamp);
  insert into test_status values ('PROPOSED', 6, systimestamp);
  insert into test_status values ('PROPOSED', 7, systimestamp);
  insert into test_status values ('ACTIVE', 8, systimestamp);
  insert into test_status values ('ACTIVE', 9, systimestamp);
  insert into test_status values ('FINISHED', 10, systimestamp);
  insert into test_status values ('FINISHED', 11, systimestamp);
  insert into test_status values ('FINISHED', 12, systimestamp);
  

  Gives me:

  SQL> select *
    2  from test_status
    3  order by revision_id;
  
  
  STATUS     REVISION_ID REVISION_TIMESTAMP
  ---------- ----------- -----------------------------
  PROPOSED             1 25-SEP-14 04.49.47.954000 PM
  PROPOSED             2 25-SEP-14 04.49.47.962000 PM
  PROPOSED             3 25-SEP-14 04.49.47.966000 PM
  ACTIVE               4 25-SEP-14 04.49.47.969000 PM
  ACTIVE               5 25-SEP-14 04.49.47.972000 PM
  PROPOSED             6 25-SEP-14 04.49.47.976000 PM
  PROPOSED             7 25-SEP-14 04.49.47.979000 PM
  ACTIVE               8 25-SEP-14 04.49.47.982000 PM
  ACTIVE               9 25-SEP-14 04.49.47.987000 PM
  FINISHED            10 25-SEP-14 04.49.47.991000 PM
  FINISHED            11 25-SEP-14 04.49.47.996000 PM
  FINISHED            12 25-SEP-14 04.49.48.000000 PM
  
  
  12 rows selected.
  ws selected.
  

  I want to get this result:

  STATUS     REVISION_ID REVISION_TIMESTAMP
  ---------- ----------- ----------------------------
  PROPOSED             3 25-SEP-14 04.49.47.966000 PM
  ACTIVE               5 25-SEP-14 04.49.47.972000 PM
  PROPOSED             7 25-SEP-14 04.49.47.979000 PM
  ACTIVE               9 25-SEP-14 04.49.47.987000 PM
  FINISHED            12 25-SEP-14 04.49.48.000000 PM
  

  Then query the table ordered by Revision_Id, I would get the line containing the highest revision for each consecutive group of status values.  I am able to get the line containing the highest revision for each separate status, value, but I can't deal with the scenario where a state value reappears later.  In the case of the real world, it is a workflow and I need to take into account the fact that an element through the workflow may be redirected to the back front she proceeds forward again.

  Hope it makes sense.

  Thank you

  John

  Hi, John,.

  John OToole (Dublin) wrote:

  Hello

  I'm on 11.2.0.3 Enterprise Edition.

  I have a strange request here - do not know if this is possible without going to procedure...

  ...

  Do not no stinkin' procedure:

  WITH got_grp_id AS

  (

  SELECT the status, revision_id, revision_timestamp

  ROW_NUMBER () OVER (ORDER BY revision_id)

  -ROW_NUMBER () (PARTITION STATUS

  ORDER BY revision_id

  ) AS grp_id

  OF test_status

  )

  SELECT status

  MAX (revision_id) AS revision_id

  MAX (revision_timestamp) DUNGEON (DENSE_RANK LAST ORDER BY revision_id)

  AS revision_timestamp

  OF got_grp_id

  GROUP BY status, grp_id

  ORDER BY revision_id

  ;

  For an explanation of the technique of Difference sets used here, see

  Analytic Question lag and lead and/or

  Re: Ranking of queries

• SQL query to find out the version of discoverer

  Hello
  As a developer, is there a query sql DB the dorsal (or script) that can be run on DB to find out the version of Oracle Discoverer installed?
  The query will be different if the discoverer is used with the Oracle Applications (R12.1.3) compared to a Scout running on a plain stand alone Oracle database (Oracle applications not)?
  
  Thank you
  GG.

  Hello gg

  The VER_NAME and the VER_DESCRIPTION are usually never filled and can be ignnored.

  The VER_RELEASE is the NLY version as you rightly summised. This version is 100% compatible with the discoverer 11g and if you already have it you can go from 10g to 11g without changing anything in the EUL

  VER_MIN_CODE_VER is the minimum version of Oracle Discoverer which can be used with this EUL. In this case, 10.1.2.45.20 is 10g Release 2

  VER_EUL_TIMESTAMP is the date and time, this version of the EUL was published by Oracle - again you can ignore it

  Important fields are VER_RELEASE and VER_MIN_CODE_VER

  Hope this helps
  Best wishes
  Michael

• SQL query date with century / year

  We have a database of oracle with about 6 million documents. There is a date field called Date entered from 1985 to the present day.
  Most of these recordings was entered into before January 1, 2000.
  If I run a query like
  Select count (*) (TableName) where entered_date < 1 January 00 ' I get 0
  If I do
  Select count (*) (TableName) where entered_date < 31 December 99 ' I get 0
  BUT IF I DO
  Select count (*) (TableName) where entered_date < 1 January 00 ' get 6 million documents
  or
  Select count (*) in the TREASURY.ctrc where entrydate > 31 December 99 ' get 6 million documents
  
  I tried the same queries using 4 digit years but get the same results. He thinks that 2000 is at least 1999
  How to do this?
  Thank you

  Hello

  975204 wrote:
  There are 6 million documents on the table
  about two-thirds have a date prior to 1 January 2000

  How do you know this? Knowledge of the application, you can find out that two-thirds of them are supposed to have dates from before 2000, but if

  SELECT  COUNT (*)
  FROM      TABLE_NAME
  WHERE      ENTRYDATE < TO_DATE ( '01-JAN-2000'
                         , 'DD-MON-YYYY'
                     )
  ;
  

  Returns the value 0, which has strong enough evidence that none of them actually do.

  When I look at the dates, they appear as December 31, 86

  Another example of why use 2 digit years is a bad idea.

  I can't actually provide these confidential customer data dump

  Seriously; You can provide an output DUMP? You already said that it displays as December 31, 86, so even if the fact that 1 entry in the table of the line 6 million was made on December 31, 1986 was such a big secret, he is already out, and you don't cause any harm more by showing the results of DUMP.

  I ran the query with the same format as the date, that is to say
  SELECT COUNT (*) FROM THE DEPARTMENT OF FINANCE. CRTC WHERE ENTRYDATE< to_date="" (="">
  "DD-MON-YY."
  )

  but same results
  If the column is defined as a DATE type, Oracle made a distinction based on the way the data is displayed, which means that she think that December 31, 86 is different from December 31, 1986?

  No, all the DATE columns have the same format. A DATE can be displayed in one way of the other, but it is stored in the form of or.

  Should I convert all the data from one year to 4 digits?

  A 4-digit year dates should be always displayed.

  Run an update query that said if year > = 80 and<= 99="" add="" 19="" in="" front="" of="" the="" year,="" else="" add="" 20="" in="" front="" of="" the="">

  We will find out exactly what the problem is, first of all.

  Have you seen the Ascheffer message? ^ 1 ^ it was dated just a couple of minutes before your last post, so you might not notice. Run it to see what are the years of 4 real numbers.
  If it shows, for example, there are a lot of entrydates in the years 2080 to 2099, and if you decide that all who should really be 100 years earlier, use ADD_MONTHS to remedy:

  UPDATE     table_name
  SET     entrydate = ADD_MONTHS ( entrydate
                             , -100 * 12
                        )
  WHERE   entrydate >= TO_DATE ( '01-JAN-2080'
                           , 'DD-MON-YYYY'
                      )
  AND     entrydate <  TO_DATE ( '01-JAN-2100'
                           , 'DD-MON-YYYY'
                      )
  ;
  

  Published by: Frank Kulash, 15 March 2013 18:09

  ^ 1 ^ you see of course, message Ascheffer; I was still typing the message above when you posted another.

• SQL query: How to list the values in the IN operator

  Hello
  
  I'm going through a list of values to the location of < > in < list >
  I don't want to use dynamic cursors (REF CURSOR). Is this possible using Oracle SQL?
  Please let me know.
  
  My program:
  
  DECLARE
  ...
  list_of_ids: = '10, 20, 30';
  ...
  SELECT MAX (sal) IN the max_sal FROM Employees WHERE emp_id IN (list_of_ids);
  ...
  END;
  /
  
  Thanks in advance,
  Niko

  You do not want a list separated by commas. You want to move a collection. Then

  CREATE TYPE num_tbl
  AS
  TABLE OF NUMBER;
  
  DECLARE
    l_list_of_ids num_tbl := num_tbl( 10, 20, 30 );
  BEGIN
    ...
    SELECT max(sal)
      INTO max_sal
      FROM employee
     WHERE emp_id IN (SELECT * FROM TABLE( l_list_of_ids ));
    ...
  END;
  /
  

  Justin