to_char(float4/8): zero pad to specified length
Previously, zero padding was limited to the internal length, rather than
the specified length. This allows it to match to_char(int/numeric), which
always padded to the specified length.
Regression tests added.
BACKWARD INCOMPATIBILITY
Branch
------
master
Details
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http://git.postgresql.org/pg/commitdiff/cc0d90b73b2e6dd2f301d46818a7265742c41a14
Modified Files
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src/backend/utils/adt/formatting.c | 114 ++++++++++++++++++++++-----------
src/test/regress/expected/numeric.out | 70 ++++++++++++++++++++
src/test/regress/expected/window.out | 2 +-
src/test/regress/sql/numeric.sql | 17 +++++
4 files changed, 163 insertions(+), 40 deletions(-)
