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Diffstat (limited to 'src/backend/utils/adt/arrayfuncs.c')
-rw-r--r--src/backend/utils/adt/arrayfuncs.c152
1 files changed, 76 insertions, 76 deletions
diff --git a/src/backend/utils/adt/arrayfuncs.c b/src/backend/utils/adt/arrayfuncs.c
index 4f0da19d23d..b3973fbccb9 100644
--- a/src/backend/utils/adt/arrayfuncs.c
+++ b/src/backend/utils/adt/arrayfuncs.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/utils/adt/arrayfuncs.c,v 1.156 2009/04/15 23:30:33 alvherre Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/adt/arrayfuncs.c,v 1.157 2009/06/11 14:49:03 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -96,10 +96,10 @@ static void array_insert_slice(ArrayType *destArray, ArrayType *origArray,
int typlen, bool typbyval, char typalign);
static int array_cmp(FunctionCallInfo fcinfo);
static ArrayType *create_array_envelope(int ndims, int *dimv, int *lbv, int nbytes,
- Oid elmtype, int dataoffset);
+ Oid elmtype, int dataoffset);
static ArrayType *array_fill_internal(ArrayType *dims, ArrayType *lbs,
- Datum value, bool isnull, Oid elmtype,
- FunctionCallInfo fcinfo);
+ Datum value, bool isnull, Oid elmtype,
+ FunctionCallInfo fcinfo);
/*
@@ -1532,7 +1532,7 @@ array_send(PG_FUNCTION_ARGS)
/*
* array_ndims :
- * returns the number of dimensions of the array pointed to by "v"
+ * returns the number of dimensions of the array pointed to by "v"
*/
Datum
array_ndims(PG_FUNCTION_ARGS)
@@ -4287,9 +4287,9 @@ array_smaller(PG_FUNCTION_ARGS)
typedef struct generate_subscripts_fctx
{
- int4 lower;
- int4 upper;
- bool reverse;
+ int4 lower;
+ int4 upper;
+ bool reverse;
} generate_subscripts_fctx;
/*
@@ -4306,10 +4306,10 @@ generate_subscripts(PG_FUNCTION_ARGS)
/* stuff done only on the first call of the function */
if (SRF_IS_FIRSTCALL())
{
- ArrayType *v = PG_GETARG_ARRAYTYPE_P(0);
- int reqdim = PG_GETARG_INT32(1);
- int *lb,
- *dimv;
+ ArrayType *v = PG_GETARG_ARRAYTYPE_P(0);
+ int reqdim = PG_GETARG_INT32(1);
+ int *lb,
+ *dimv;
/* create a function context for cross-call persistence */
funcctx = SRF_FIRSTCALL_INIT();
@@ -4374,20 +4374,20 @@ generate_subscripts_nodir(PG_FUNCTION_ARGS)
Datum
array_fill_with_lower_bounds(PG_FUNCTION_ARGS)
{
- ArrayType *dims;
- ArrayType *lbs;
- ArrayType *result;
+ ArrayType *dims;
+ ArrayType *lbs;
+ ArrayType *result;
Oid elmtype;
- Datum value;
- bool isnull;
+ Datum value;
+ bool isnull;
if (PG_ARGISNULL(1) || PG_ARGISNULL(2))
ereport(ERROR,
- (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED),
- errmsg("dimension array or low bound array cannot be NULL")));
+ (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED),
+ errmsg("dimension array or low bound array cannot be NULL")));
dims = PG_GETARG_ARRAYTYPE_P(1);
- lbs = PG_GETARG_ARRAYTYPE_P(2);
+ lbs = PG_GETARG_ARRAYTYPE_P(2);
if (!PG_ARGISNULL(0))
{
@@ -4415,16 +4415,16 @@ array_fill_with_lower_bounds(PG_FUNCTION_ARGS)
Datum
array_fill(PG_FUNCTION_ARGS)
{
- ArrayType *dims;
- ArrayType *result;
+ ArrayType *dims;
+ ArrayType *result;
Oid elmtype;
- Datum value;
- bool isnull;
+ Datum value;
+ bool isnull;
if (PG_ARGISNULL(1))
ereport(ERROR,
- (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED),
- errmsg("dimension array or low bound array cannot be NULL")));
+ (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED),
+ errmsg("dimension array or low bound array cannot be NULL")));
dims = PG_GETARG_ARRAYTYPE_P(1);
@@ -4451,7 +4451,7 @@ static ArrayType *
create_array_envelope(int ndims, int *dimv, int *lbsv, int nbytes,
Oid elmtype, int dataoffset)
{
- ArrayType *result;
+ ArrayType *result;
result = (ArrayType *) palloc0(nbytes);
SET_VARSIZE(result, nbytes);
@@ -4469,36 +4469,36 @@ array_fill_internal(ArrayType *dims, ArrayType *lbs,
Datum value, bool isnull, Oid elmtype,
FunctionCallInfo fcinfo)
{
- ArrayType *result;
- int *dimv;
- int *lbsv;
- int ndims;
- int nitems;
- int deflbs[MAXDIM];
- int16 elmlen;
- bool elmbyval;
- char elmalign;
- ArrayMetaState *my_extra;
+ ArrayType *result;
+ int *dimv;
+ int *lbsv;
+ int ndims;
+ int nitems;
+ int deflbs[MAXDIM];
+ int16 elmlen;
+ bool elmbyval;
+ char elmalign;
+ ArrayMetaState *my_extra;
/*
* Params checks
*/
if (ARR_NDIM(dims) != 1)
ereport(ERROR,
- (errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
- errmsg("wrong number of array subscripts"),
- errdetail("Dimension array must be one dimensional.")));
+ (errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
+ errmsg("wrong number of array subscripts"),
+ errdetail("Dimension array must be one dimensional.")));
if (ARR_LBOUND(dims)[0] != 1)
ereport(ERROR,
- (errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
- errmsg("wrong range of array subscripts"),
- errdetail("Lower bound of dimension array must be one.")));
+ (errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
+ errmsg("wrong range of array subscripts"),
+ errdetail("Lower bound of dimension array must be one.")));
if (ARR_HASNULL(dims))
ereport(ERROR,
- (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED),
- errmsg("dimension values cannot be null")));
+ (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED),
+ errmsg("dimension values cannot be null")));
dimv = (int *) ARR_DATA_PTR(dims);
ndims = ARR_DIMS(dims)[0];
@@ -4517,32 +4517,32 @@ array_fill_internal(ArrayType *dims, ArrayType *lbs,
{
if (ARR_NDIM(lbs) != 1)
ereport(ERROR,
- (errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
- errmsg("wrong number of array subscripts"),
- errdetail("Dimension array must be one dimensional.")));
+ (errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
+ errmsg("wrong number of array subscripts"),
+ errdetail("Dimension array must be one dimensional.")));
if (ARR_LBOUND(lbs)[0] != 1)
ereport(ERROR,
- (errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
- errmsg("wrong range of array subscripts"),
- errdetail("Lower bound of dimension array must be one.")));
+ (errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
+ errmsg("wrong range of array subscripts"),
+ errdetail("Lower bound of dimension array must be one.")));
if (ARR_HASNULL(lbs))
ereport(ERROR,
- (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED),
- errmsg("dimension values cannot be null")));
+ (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED),
+ errmsg("dimension values cannot be null")));
if (ARR_DIMS(lbs)[0] != ndims)
ereport(ERROR,
- (errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
- errmsg("wrong number of array subscripts"),
- errdetail("Low bound array has different size than dimensions array.")));
+ (errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
+ errmsg("wrong number of array subscripts"),
+ errdetail("Low bound array has different size than dimensions array.")));
lbsv = (int *) ARR_DATA_PTR(lbs);
}
else
{
- int i;
+ int i;
for (i = 0; i < MAXDIM; i++)
deflbs[i] = 1;
@@ -4586,8 +4586,8 @@ array_fill_internal(ArrayType *dims, ArrayType *lbs,
/* compute required space */
if (!isnull)
{
- int i;
- char *p;
+ int i;
+ char *p;
int nbytes;
int totbytes;
@@ -4624,8 +4624,8 @@ array_fill_internal(ArrayType *dims, ArrayType *lbs,
}
else
{
- int nbytes;
- int dataoffset;
+ int nbytes;
+ int dataoffset;
dataoffset = ARR_OVERHEAD_WITHNULLS(ndims, nitems);
nbytes = dataoffset;
@@ -4648,14 +4648,14 @@ array_unnest(PG_FUNCTION_ARGS)
{
typedef struct
{
- ArrayType *arr;
- int nextelem;
- int numelems;
- char *elemdataptr; /* this moves with nextelem */
- bits8 *arraynullsptr; /* this does not */
- int16 elmlen;
- bool elmbyval;
- char elmalign;
+ ArrayType *arr;
+ int nextelem;
+ int numelems;
+ char *elemdataptr; /* this moves with nextelem */
+ bits8 *arraynullsptr; /* this does not */
+ int16 elmlen;
+ bool elmbyval;
+ char elmalign;
} array_unnest_fctx;
FuncCallContext *funcctx;
@@ -4677,10 +4677,10 @@ array_unnest(PG_FUNCTION_ARGS)
/*
* Get the array value and detoast if needed. We can't do this
- * earlier because if we have to detoast, we want the detoasted
- * copy to be in multi_call_memory_ctx, so it will go away when
- * we're done and not before. (If no detoast happens, we assume
- * the originally passed array will stick around till then.)
+ * earlier because if we have to detoast, we want the detoasted copy
+ * to be in multi_call_memory_ctx, so it will go away when we're done
+ * and not before. (If no detoast happens, we assume the originally
+ * passed array will stick around till then.)
*/
arr = PG_GETARG_ARRAYTYPE_P(0);
@@ -4710,8 +4710,8 @@ array_unnest(PG_FUNCTION_ARGS)
if (fctx->nextelem < fctx->numelems)
{
- int offset = fctx->nextelem++;
- Datum elem;
+ int offset = fctx->nextelem++;
+ Datum elem;
/*
* Check for NULL array element
@@ -4727,7 +4727,7 @@ array_unnest(PG_FUNCTION_ARGS)
/*
* OK, get the element
*/
- char *ptr = fctx->elemdataptr;
+ char *ptr = fctx->elemdataptr;
fcinfo->isnull = false;
elem = ArrayCast(ptr, fctx->elmbyval, fctx->elmlen);
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-21 09:21:46 +0000