February 2020
Intermediate to advanced
467 pages
8h 30m
English
Content preview from Practical Oracle SQL: Mastering the Full Power of Oracle DatabaseBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Index
A
Accumulated sum
SeeRolling sum
Analytic functions
avg
sliding windows for centered moving average
dense_rank
restart ranking usingpartition by
lag
last_value
case
expression to createnull
on rows of group except the first
ignore nulls
lead
case
expression to createnull
on undesired rows
emulatingconnect_by_isleaf
inwith
clause recursion
ignore nulls
look more than one row ahead using second parameter
null
at end of partition
ntile
order by clause
analyticorder by
different than queryorder by
over
query partition clause
rank
regr_intercept
regr_slope
row_number
emulatingminus all
emulating multi-column scalar subquery
sum
See alsoRolling sum
windowing clause
default window clause dangers
number of rowspreceding
orfollowing
range between
range ...
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