Extend EXPLAIN to support output in XML or JSON format.
Tom Lane <tgl@sss.pgh.pa.us>
Extend EXPLAIN to support output in XML or JSON format. There are probably still some adjustments to be made in the details of the output, but this gets the basic structure in place. Robert Haas
Files
| Path | Change | +/− |
|---|---|---|
| contrib/auto_explain/auto_explain.c | modified | +21 −1 |
| doc/src/sgml/auto-explain.sgml | modified | +19 −1 |
| doc/src/sgml/ref/explain.sgml | modified | +22 −6 |
| src/backend/commands/explain.c | modified | +972 −285 |
| src/backend/commands/prepare.c | modified | +4 −7 |
| src/backend/utils/adt/xml.c | modified | +40 −27 |
| src/backend/utils/cache/lsyscache.c | modified | +27 −1 |
| src/backend/utils/sort/tuplesort.c | modified | +22 −27 |
| src/include/commands/explain.h | modified | +14 −2 |
| src/include/utils/lsyscache.h | modified | +2 −1 |
| src/include/utils/tuplesort.h | modified | +5 −2 |
| src/include/utils/xml.h | modified | +2 −1 |