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Clean up psql variable code a little: eliminate unnecessary tests in

author Tom Lane <tgl@sss.pgh.pa.us>

2006年6月21日 16:05:11 +0000 (16:05 +0000)

committer Tom Lane <tgl@sss.pgh.pa.us>

2006年6月21日 16:05:11 +0000 (16:05 +0000)

commit 04c5b69603c4ec7f80022d0ae6d92ad8a6730141

tree 86186200560ef3be7af892982b5b0e86a0b313fe tree

parent 3f9aace723213b2d2c34cd74144b675faced3a25 commit | diff

Clean up psql variable code a little: eliminate unnecessary tests in
GetVariable() and be consistent about treatment of the list header.
Motivated by noticing strspn() taking an unreasonable percentage of
runtime --- the call removed from GetVariable() was the only one that
could be in a high-usage path ...

src/bin/psql/variables.c diff | blob | blame | history

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