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Fix some grammer errors from error messages and codes comments

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Discussion: https://postgr.es/m/CAHewXNkGMPU50QG7V6Q60JGFORfo8LfYO1_GCkCa0VWbmB-fEw%40mail.gmail.com
Author: Tender Wang
This commit is contained in:
Alexander Korotkov 2024-04-08 14:39:28 +03:00
parent 422041542f
commit df64c81ca9
5 changed files with 21 additions and 17 deletions
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18
src/backend/commands/tablecmds.c
View File

@ -19099,7 +19099,7 @@ QueuePartitionConstraintValidation(List **wqueue, Relation scanrel,
}
/*
* attachPartitionTable: attach new partition to partitioned table
* attachPartitionTable: attach a new partition to the partitioned table
*
* wqueue: the ALTER TABLE work queue; can be NULL when not running as part
* of an ALTER TABLE sequence.
@ -20892,10 +20892,10 @@ GetAttributeStorage(Oid atttypid, const char *storagemode)
*/
typedef struct SplitPartitionContext
{
ExprState *partqualstate; /* expression for check slot for partition
ExprState *partqualstate; /* expression for checking slot for partition
* (NULL for DEFAULT partition) */
BulkInsertState bistate; /* state of bulk inserts for partition */
TupleTableSlot *dstslot; /* slot for insert row into partition */
TupleTableSlot *dstslot; /* slot for inserting row into partition */
Relation partRel; /* relation for partition */
} SplitPartitionContext;
@ -21142,7 +21142,7 @@ moveSplitTableRows(Relation rel, Relation splitRel, List *partlist, List *newPar
}
/*
* createPartitionTable: create table for new partition with given name
* createPartitionTable: create table for a new partition with given name
* (newPartName) like table (modelRelName)
*
* Emulates command: CREATE TABLE <newPartName> (LIKE <modelRelName>
@ -21219,7 +21219,7 @@ ATExecSplitPartition(List **wqueue, AlteredTableInfo *tab, Relation rel,
/*
* We are going to detach and remove this partition: need to use exclusive
* lock for prevent DML-queries to the partition.
* lock for preventing DML-queries to the partition.
*/
splitRel = table_openrv(cmd->name, AccessExclusiveLock);
@ -21269,13 +21269,13 @@ ATExecSplitPartition(List **wqueue, AlteredTableInfo *tab, Relation rel,
/*
* If new partition has the same name as split partition then we should
* rename split partition for reuse name.
* rename split partition for reusing name.
*/
if (isSameName)
{
/*
* We must bump the command counter to make the split partition tuple
* visible for rename.
* visible for renaming.
*/
CommandCounterIncrement();
/* Rename partition. */
@ -21284,7 +21284,7 @@ ATExecSplitPartition(List **wqueue, AlteredTableInfo *tab, Relation rel,
/*
* We must bump the command counter to make the split partition tuple
* visible after rename.
* visible after renaming.
*/
CommandCounterIncrement();
}
@ -21459,7 +21459,7 @@ ATExecMergePartitions(List **wqueue, AlteredTableInfo *tab, Relation rel,
/*
* We are going to detach and remove this partition: need to use
* exclusive lock for prevent DML-queries to the partition.
* exclusive lock for preventing DML-queries to the partition.
*/
mergingPartition = table_openrv(name, AccessExclusiveLock);

2
src/backend/parser/parse_utilcmd.c
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@ -3804,7 +3804,7 @@ transformAlterTableStmt(Oid relid, AlterTableStmt *stmt,
if (list_length(partcmd->partlist) < 2)
ereport(ERROR,
(errcode(ERRCODE_INVALID_OBJECT_DEFINITION),
errmsg("list of new partitions should contains at least two items")));
errmsg("list of new partitions should contain at least two items")));
if (cmd->subtype == AT_SplitPartition)
transformPartitionCmdForSplit(&cxt, partcmd);

10
src/backend/partitioning/partbounds.c
View File

@ -4986,7 +4986,7 @@ satisfies_hash_partition(PG_FUNCTION_ARGS)
* This is a helper function for check_partitions_for_split() and
* calculate_partition_bound_for_merge().
* This function compares upper bound of first_bound and lower bound of
* second_bound. These bounds should be equals except case
* second_bound. These bounds should be equal except case
* "defaultPart == true" (this means that one of split partitions is DEFAULT).
* In this case upper bound of first_bound can be less than lower bound of
* second_bound because space between of these bounds will be included in
@ -5262,7 +5262,7 @@ check_partition_bounds_for_split_range(Relation parent,
errmsg("%s bound of partition \"%s\" is %s %s bound of split partition",
first ? "lower" : "upper",
relname,
defaultPart ? (first ? "less than" : "greater than") : "not equals to",
defaultPart ? (first ? "less than" : "greater than") : "not equal to",
first ? "lower" : "upper"),
parser_errposition(pstate, datum->location)));
}
@ -5483,7 +5483,11 @@ check_parent_values_in_new_partitions(Relation parent,
Const *notFoundVal;
if (!searchNull)
/* Make Const for get string representation of not found value. */
/*
* Make Const for getting string representation of not found
* value.
*/
notFoundVal = makeConst(key->parttypid[0],
key->parttypmod[0],
key->parttypcoll[0],

4
src/include/nodes/parsenodes.h
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@ -956,8 +956,8 @@ typedef struct PartitionCmd
NodeTag type;
RangeVar *name; /* name of partition to attach/detach */
PartitionBoundSpec *bound; /* FOR VALUES, if attaching */
List *partlist; /* list of partitions, for SPLIT PARTITION
* command */
List *partlist; /* list of partitions, for MERGE/SPLIT
* PARTITION command */
bool concurrent;
} PartitionCmd;

4
src/test/regress/expected/partition_split.out
View File

@ -46,7 +46,7 @@ DETAIL: Specified lower bound ('03-01-2022') is greater than or equal to upper
--ERROR: list of split partitions should contains at least two items
ALTER TABLE sales_range SPLIT PARTITION sales_feb_mar_apr2022 INTO
(PARTITION sales_feb2022 FOR VALUES FROM ('2022-02-01') TO ('2022-10-01'));
ERROR: list of new partitions should contains at least two items
ERROR: list of new partitions should contain at least two items
-- ERROR: lower bound of partition "sales_feb2022" is less than lower bound of split partition
ALTER TABLE sales_range SPLIT PARTITION sales_feb_mar_apr2022 INTO
(PARTITION sales_feb2022 FOR VALUES FROM ('2022-01-01') TO ('2022-03-01'),
@ -101,7 +101,7 @@ ALTER TABLE sales_range SPLIT PARTITION sales_feb_mar_apr2022 INTO
(PARTITION sales_feb2022 FOR VALUES FROM ('2022-02-02') TO ('2022-03-01'),
PARTITION sales_mar2022 FOR VALUES FROM ('2022-03-01') TO ('2022-04-01'),
PARTITION sales_apr2022 FOR VALUES FROM ('2022-04-01') TO ('2022-05-01'));
ERROR: lower bound of partition "sales_feb2022" is not equals to lower bound of split partition
ERROR: lower bound of partition "sales_feb2022" is not equal to lower bound of split partition
LINE 2: (PARTITION sales_feb2022 FOR VALUES FROM ('2022-02-02') TO...
^
DROP TABLE sales_range;