interval: tighten precision specification
Bruce Momjian <bruce@momjian.us>
interval: tighten precision specification interval precision can only be specified after the "interval" keyword if no units are specified. Previously we incorrectly checked the units to see if the precision was legal, causing confusion. Report by Alvaro Herrera
Files
| Path | Change | +/− |
|---|---|---|
| src/backend/parser/gram.y | modified | +9 −45 |
| src/test/regress/expected/interval.out | modified | +0 −10 |
| src/test/regress/sql/interval.sql | modified | +0 −2 |