Add Oracle-compatible GREATEST and LEAST functions. Pavel Stehule
Tom Lane <tgl@sss.pgh.pa.us>
Add Oracle-compatible GREATEST and LEAST functions. Pavel Stehule
Files
| Path | Change | +/− |
|---|---|---|
| doc/src/sgml/func.sgml | modified | +34 −1 |
| doc/src/sgml/typeconv.sgml | modified | +19 −7 |
| src/backend/executor/execQual.c | modified | +91 −1 |
| src/backend/nodes/copyfuncs.c | modified | +19 −1 |
| src/backend/nodes/equalfuncs.c | modified | +14 −1 |
| src/backend/nodes/outfuncs.c | modified | +14 −1 |
| src/backend/nodes/readfuncs.c | modified | +18 −1 |
| src/backend/optimizer/util/clauses.c | modified | +18 −2 |
| src/backend/parser/gram.y | modified | +24 −8 |
| src/backend/parser/keywords.c | modified | +3 −1 |
| src/backend/parser/parse_expr.c | modified | +71 −1 |
| src/backend/parser/parse_target.c | modified | +13 −1 |
| src/backend/utils/adt/ruleutils.c | modified | +27 −6 |
| src/include/nodes/execnodes.h | modified | +12 −1 |
| src/include/nodes/nodes.h | modified | +3 −1 |
| src/include/nodes/primnodes.h | modified | +18 −1 |
| src/pl/plpgsql/src/pl_exec.c | modified | +11 −1 |