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Remove tabs after spaces in C comments

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This was not changed in HEAD, but will be done later as part of a
pgindent run.  Future pgindent runs will also do this.

Report by Tom Lane

Backpatch through all supported branches, but not HEAD
This commit is contained in:
Bruce Momjian
2014-05-06 11:26:26 -04:00
parent e0070a6858
commit 2616a5d300
623 changed files with 3206 additions and 3206 deletions
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16
src/backend/optimizer/util/var.c
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@@ -261,7 +261,7 @@ contain_var_clause_walker(Node *node, void *context)
*
* Returns true if any such Var found.
*
* Will recurse into sublinks. Also, may be invoked directly on a Query.
* Will recurse into sublinks. Also, may be invoked directly on a Query.
*/
bool
contain_vars_of_level(Node *node, int levelsup)
@@ -321,10 +321,10 @@ contain_vars_of_level_walker(Node *node, int *sublevels_up)
* Find the parse location of any Var of the specified query level.
*
* Returns -1 if no such Var is in the querytree, or if they all have
* unknown parse location. (The former case is probably caller error,
* unknown parse location. (The former case is probably caller error,
* but we don't bother to distinguish it from the latter case.)
*
* Will recurse into sublinks. Also, may be invoked directly on a Query.
* Will recurse into sublinks. Also, may be invoked directly on a Query.
*
* Note: it might seem appropriate to merge this functionality into
* contain_vars_of_level, but that would complicate that function's API.
@@ -397,7 +397,7 @@ locate_var_of_level_walker(Node *node,
* Returns -1 if no such Var is in the querytree, or if they all have
* unknown parse location.
*
* Will recurse into sublinks. Also, may be invoked directly on a Query.
* Will recurse into sublinks. Also, may be invoked directly on a Query.
*/
int
locate_var_of_relation(Node *node, int relid, int levelsup)
@@ -471,7 +471,7 @@ locate_var_of_relation_walker(Node *node,
*
* -1 is returned if the clause has no variables at all.
*
* Will recurse into sublinks. Also, may be invoked directly on a Query.
* Will recurse into sublinks. Also, may be invoked directly on a Query.
*/
int
find_minimum_var_level(Node *node)
@@ -634,7 +634,7 @@ find_minimum_var_level_walker(Node *node,
* Upper-level vars (with varlevelsup > 0) should not be seen here,
* likewise for upper-level Aggrefs and PlaceHolderVars.
*
* Returns list of nodes found. Note the nodes themselves are not
* Returns list of nodes found. Note the nodes themselves are not
* copied, only referenced.
*
* Does not examine subqueries, therefore must only be used after reduction
@@ -711,7 +711,7 @@ pull_var_clause_walker(Node *node, pull_var_clause_context *context)
* flatten_join_alias_vars
* Replace Vars that reference JOIN outputs with references to the original
* relation variables instead. This allows quals involving such vars to be
* pushed down. Whole-row Vars that reference JOIN relations are expanded
* pushed down. Whole-row Vars that reference JOIN relations are expanded
* into RowExpr constructs that name the individual output Vars. This
* is necessary since we will not scan the JOIN as a base relation, which
* is the only way that the executor can directly handle whole-row Vars.
@@ -723,7 +723,7 @@ pull_var_clause_walker(Node *node, pull_var_clause_context *context)
* entries might now be arbitrary expressions, not just Vars. This affects
* this function in one important way: we might find ourselves inserting
* SubLink expressions into subqueries, and we must make sure that their
* Query.hasSubLinks fields get set to TRUE if so. If there are any
* Query.hasSubLinks fields get set to TRUE if so. If there are any
* SubLinks in the join alias lists, the outer Query should already have
* hasSubLinks = TRUE, so this is only relevant to un-flattened subqueries.
*