Calling SQL experts urgent

[galigannarao]

select
    se q_no,
    wdrl _gpm_amt,
    to_char(to_date('2010/'||TO_CHAR(wdrl_mont h)||'/01', 'YYYY/MM/DD'), 'MONTH') wdrl_mont h_desc
  from
    dg_water_ report_detail
  where
    water_rep ort_seq_no = 12517
  order by
    wdrl_mont h

this is my query to return the no,amt,month. currently its returning only the existing month records. if suppose a record for jan exists it is returning only that record. so iwant to append the other month records with empty data can you give some idea.

[galigannarao]

i want to write  a union query but not getting a clear idea sSa_j@il

[manoghna]

nuvu whre condition ichavu kada.so adhi match ayindhe return chesthundhi ,vere months data kooda kavala

[galigannarao]

[quote author=meghana9 link=topic=229227.msg2830849#msg2830849 date=1314235433]
nuvu whre condition ichavu kada.so adhi match ayindhe return chesthundhi ,vere months data kooda kavala
[/quote]ante vere months data undadu megh tablelo

[k2s]

sSa_j@il

[nenuinthe]

[quote author=galigannarao link=topic=229227.msg2830857#msg2830857 date=1314235487]
ante vere months data undadu megh tablelo
[/quote]case statement emana rayachu emo chudu isnull ithe ani ala.....

[galigannarao]

[quote author=k2s link=topic=229227.msg2830862#msg2830862 date=1314235516]
sSa_j@il
[/quote] H&*()

[manoghna]

[quote author=galigannarao link=topic=229227.msg2830857#msg2830857 date=1314235487]
ante vere months data undadu megh tablelo
[/quote] only jan ye vundha table lo.. kani niku vere months kooda kavali but with empty data na?

[galigannarao]

[quote author=BEZAWADA ROWDY link=topic=229227.msg2830867#msg2830867 date=1314235555]
case statement emana rayachu emo chudu isnull ithe ani ala.....
[/quote]good one let me give a shot

[K.A.Paul]

sorry2  not much sql exp

CITI#H@

[k2s]

[quote author=galigannarao link=topic=229227.msg2830868#msg2830868 date=1314235561]
H&*()
[/quote]
naku teludu

[galigannarao]

[quote author=meghana9 link=topic=229227.msg2830872#msg2830872 date=1314235580]
only jan ye vundha table lo.. kani niku vere months kooda kavali but with empty data na?
[/quote] @gr33d

[manoghna]

[quote author=galigannarao link=topic=229227.msg2830877#msg2830877 date=1314235607]
@gr33d
[/quote]  F@!n repu morning try chestha gali,

[galigannarao]

[quote author=meghana9 link=topic=229227.msg2830891#msg2830891 date=1314235697]
  F@!n repu morning try chestha gali,
[/quote] cry@fl cry@fl cry@fl

[K.A.Paul]

[quote author=meghana9 link=topic=229227.msg2830891#msg2830891 date=1314235697]
  F@!n repu morning try chestha gali,
[/quote]

epudu try chesi chepu  *7*^ *7*^