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Change TRUE/FALSE to true/false

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The lower case spellings are C and C++ standard and are used in most
parts of the PostgreSQL sources.  The upper case spellings are only used
in some files/modules.  So standardize on the standard spellings.

The APIs for ICU, Perl, and Windows define their own TRUE and FALSE, so
those are left as is when using those APIs.

In code comments, we use the lower-case spelling for the C concepts and
keep the upper-case spelling for the SQL concepts.

Reviewed-by: Michael Paquier <michael.paquier@gmail.com>
This commit is contained in:
Peter Eisentraut
2017-08-16 00:22:32 -04:00
parent 4497f2f3b3
commit 2eb4a831e5
216 changed files with 1168 additions and 1168 deletions
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14
src/backend/utils/cache/lsyscache.c vendored
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@ -186,7 +186,7 @@ get_opfamily_member(Oid opfamily, Oid lefttype, Oid righttype,
* determine its opfamily, its declared input datatype, and its
* strategy number (BTLessStrategyNumber or BTGreaterStrategyNumber).
*
* Returns TRUE if successful, FALSE if no matching pg_amop entry exists.
* Returns true if successful, false if no matching pg_amop entry exists.
* (This indicates that the operator is not a valid ordering operator.)
*
* Note: the operator could be registered in multiple families, for example
@ -254,8 +254,8 @@ get_ordering_op_properties(Oid opno,
* Get the OID of the datatype-specific btree equality operator
* associated with an ordering operator (a "<" or ">" operator).
*
* If "reverse" isn't NULL, also set *reverse to FALSE if the operator is "<",
* TRUE if it's ">"
* If "reverse" isn't NULL, also set *reverse to false if the operator is "<",
* true if it's ">"
*
* Returns InvalidOid if no matching equality operator can be found.
* (This indicates that the operator is not a valid ordering operator.)
@ -682,7 +682,7 @@ get_op_btree_interpretation(Oid opno)
/*
* equality_ops_are_compatible
* Return TRUE if the two given equality operators have compatible
* Return true if the two given equality operators have compatible
* semantics.
*
* This is trivially true if they are the same operator. Otherwise,
@ -2868,7 +2868,7 @@ get_attavgwidth(Oid relid, AttrNumber attnum)
* get_attstatsslot
*
* Extract the contents of a "slot" of a pg_statistic tuple.
* Returns TRUE if requested slot type was found, else FALSE.
* Returns true if requested slot type was found, else false.
*
* Unlike other routines in this file, this takes a pointer to an
* already-looked-up tuple in the pg_statistic cache. We do this since
@ -2884,7 +2884,7 @@ get_attavgwidth(Oid relid, AttrNumber attnum)
* reqop: STAOP value wanted, or InvalidOid if don't care.
* flags: bitmask of ATTSTATSSLOT_VALUES and/or ATTSTATSSLOT_NUMBERS.
*
* If a matching slot is found, TRUE is returned, and *sslot is filled thus:
* If a matching slot is found, true is returned, and *sslot is filled thus:
* staop: receives the actual STAOP value.
* valuetype: receives actual datatype of the elements of stavalues.
* values: receives pointer to an array of the slot's stavalues.
@ -2896,7 +2896,7 @@ get_attavgwidth(Oid relid, AttrNumber attnum)
* wasn't specified. Likewise, numbers/nnumbers are NULL/0 if
* ATTSTATSSLOT_NUMBERS wasn't specified.
*
* If no matching slot is found, FALSE is returned, and *sslot is zeroed.
* If no matching slot is found, false is returned, and *sslot is zeroed.
*
* The data referred to by the fields of sslot is locally palloc'd and
* is independent of the original pg_statistic tuple. When the caller