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| author | Peter Eisentraut <peter_e@gmx.net> | 2007-05-21 17:10:29 +0000 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2007-05-21 17:10:29 +0000 |
| commit | 3963574d13383b4f377ab054e47e4af20cb75e7d (patch) | |
| tree | c938be981d3511412f46d640f3f6226796cb8589 /src/backend/executor/nodeMaterial.c | |
| parent | 0c644d2c3d50a6a9f8b3821d1fe6b0f0753804b1 (diff) | |
| download | postgresql-3963574d13383b4f377ab054e47e4af20cb75e7d.tar.gz postgresql-3963574d13383b4f377ab054e47e4af20cb75e7d.zip | |
XPath fixes:
- Function renamed to "xpath".
- Function is now strict, per discussion.
- Return empty array in case when XPath expression detects nothing
(previously, NULL was returned in such case), per discussion.
- (bugfix) Work with fragments with prologue: select xpath('/a',
'<?xml version="1.0"?><a /><b />'); // now XML datum is always wrapped
with dummy <x>...</x>, XML prologue simply goes away (if any).
- Some cleanup.
Nikolay Samokhvalov
Some code cleanup and documentation work by myself.
Diffstat (limited to 'src/backend/executor/nodeMaterial.c')
0 files changed, 0 insertions, 0 deletions