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Bug#14326: No formatting of partitioning clause in SHOW CREATE TABLE output

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The partitioning clause is only a very long single line, which is very
hard to interpret for a human. This patch breaks the partitioning
syntax into one line for the partitioning type, and one line per
partition/subpartition.
This commit is contained in:
Mattias Jonsson
2008-11-04 08:43:21 +01:00
parent 54eaadf01c
commit abd09620db
93 changed files with 14427 additions and 2028 deletions
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12
sql/sql_partition.cc
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@@ -2078,16 +2078,16 @@ char *generate_partition_syntax(partition_info *part_info,
err+= add_string_len(fptr, part_info->part_func_string,
part_info->part_func_len);
err+= add_end_parenthesis(fptr);
err+= add_space(fptr);
if ((!part_info->use_default_no_partitions) &&
part_info->use_default_partitions)
{
err+= add_string(fptr, "\n");
err+= add_string(fptr, "PARTITIONS ");
err+= add_int(fptr, part_info->no_parts);
err+= add_space(fptr);
}
if (part_info->is_sub_partitioned())
{
err+= add_string(fptr, "\n");
err+= add_subpartition_by(fptr);
/* Must be hash partitioning for subpartitioning */
if (part_info->linear_hash_ind)
@@ -2100,13 +2100,12 @@ char *generate_partition_syntax(partition_info *part_info,
err+= add_string_len(fptr, part_info->subpart_func_string,
part_info->subpart_func_len);
err+= add_end_parenthesis(fptr);
err+= add_space(fptr);
if ((!part_info->use_default_no_subpartitions) &&
part_info->use_default_subpartitions)
{
err+= add_string(fptr, "\n");
err+= add_string(fptr, "SUBPARTITIONS ");
err+= add_int(fptr, part_info->no_subparts);
err+= add_space(fptr);
}
}
tot_no_parts= part_info->partitions.elements;
@@ -2115,6 +2114,7 @@ char *generate_partition_syntax(partition_info *part_info,
if (!part_info->use_default_partitions)
{
bool first= TRUE;
err+= add_string(fptr, "\n");
err+= add_begin_parenthesis(fptr);
i= 0;
do
@@ -2126,6 +2126,7 @@ char *generate_partition_syntax(partition_info *part_info,
if (!first)
{
err+= add_comma(fptr);
err+= add_string(fptr, "\n");
err+= add_space(fptr);
}
first= FALSE;
@@ -2140,6 +2141,7 @@ char *generate_partition_syntax(partition_info *part_info,
}
else
{
err+= add_string(fptr, "\n");
err+= add_space(fptr);
err+= add_begin_parenthesis(fptr);
List_iterator<partition_element> sub_it(part_elem->subpartitions);
@@ -2154,6 +2156,8 @@ char *generate_partition_syntax(partition_info *part_info,
if (j != (no_subparts-1))
{
err+= add_comma(fptr);
err+= add_string(fptr, "\n");
err+= add_space(fptr);
err+= add_space(fptr);
}
else