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Commitfc5e966

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Suppress "may be used uninitialized" warnings from older compilers.
The "children" list won't be used until "got_children" has been settrue, but older compilers don't get that; about half a dozenbuildfarm animals are warning about this. Issue added by11ff192.While here, improve slightly-shaky grammar in comment.Discussion:https://postgr.es/m/2057835.1744833309@sss.pgh.pa.us
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‎src/backend/commands/tablecmds.c

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -9444,9 +9444,9 @@ ATExecDropColumn(List **wqueue, Relation rel, const char *colName,
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*
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* The not-null constraints for a primary key must cover the whole inheritance
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* hierarchy (failing to ensure that leads to funny corner cases). For the
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* normal case where we're asked to recurse, this routineensures that the
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* not-null constraintseitherexist already,orqueues a requirement for them
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* to be created by phase 2.
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* normal case where we're asked to recurse, this routinechecks if the
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* not-null constraints exist already,and if notqueues a requirement for
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*themto be created by phase 2.
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*
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* For the case where we're asked not to recurse, we verify that a not-null
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* constraint exists on each column of each (direct) child table, throwing an
@@ -9466,7 +9466,7 @@ ATPrepAddPrimaryKey(List **wqueue, Relation rel, AlterTableCmd *cmd,
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AlterTableUtilityContext *context)
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{
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Constraint *pkconstr;
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List *children;
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List *children = NIL;
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boolgot_children = false;
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pkconstr = castNode(Constraint, cmd->def);

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