No docs or regression tests yet, but it seems to work ... please check against Oracle and DB2 behavior. Supported cases are
RANGE UNBOUNDED PRECEDING -- same as AND CURRENT ROW
RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW
RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING
ROWS UNBOUNDED PRECEDING -- same as AND CURRENT ROW
ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW
ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING
regards, tom lane
bin8vyUFsNTAU.bin
Description: window-frames-1.patch.gz
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