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Implement the collation columns of various information schema views

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Fill in the collation columns of the views attributes, columns,
domains, and element_types.  Also update collation information in
sql_implementation_info.
This commit is contained in:
Peter Eisentraut
2011-06-28 17:49:28 +03:00
parent 5594d14696
commit 615c384972
2 changed files with 132 additions and 54 deletions
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108
doc/src/sgml/information_schema.sgml
View File

@ -379,6 +379,53 @@
</entry>
</row>
<row>
<entry><literal>character_set_catalog</literal></entry>
<entry><type>sql_identifier</type></entry>
<entry>Applies to a feature not available in <productname>PostgreSQL</></entry>
</row>
<row>
<entry><literal>character_set_schema</literal></entry>
<entry><type>sql_identifier</type></entry>
<entry>Applies to a feature not available in <productname>PostgreSQL</></entry>
</row>
<row>
<entry><literal>character_set_name</literal></entry>
<entry><type>sql_identifier</type></entry>
<entry>Applies to a feature not available in <productname>PostgreSQL</></entry>
</row>
<row>
<entry><literal>collation_catalog</literal></entry>
<entry><type>sql_identifier</type></entry>
<entry>
Name of the database containing the collation of the attribute
(always the current database), null if default or the data type
of the attribute is not collatable
</entry>
</row>
<row>
<entry><literal>collation_schema</literal></entry>
<entry><type>sql_identifier</type></entry>
<entry>
Name of the schema containing the collation of the attribute,
null if default or the data type of the attribute is not
collatable
</entry>
</row>
<row>
<entry><literal>collation_name</literal></entry>
<entry><type>sql_identifier</type></entry>
<entry>
Name of the collation of the attribute, null if default or the
data type of the attribute is not collatable
</entry>
</row>
<row>
<entry><literal>numeric_precision</literal></entry>
<entry><type>cardinal_number</type></entry>
@ -1321,19 +1368,29 @@
<row>
<entry><literal>collation_catalog</literal></entry>
<entry><type>sql_identifier</type></entry>
<entry>Applies to a feature not available in <productname>PostgreSQL</></entry>
<entry>
Name of the database containing the collation of the column
(always the current database), null if default or the data type
of the column is not collatable
</entry>
</row>
<row>
<entry><literal>collation_schema</literal></entry>
<entry><type>sql_identifier</type></entry>
<entry>Applies to a feature not available in <productname>PostgreSQL</></entry>
<entry>
Name of the schema containing the collation of the column, null
if default or the data type of the column is not collatable
</entry>
</row>
<row>
<entry><literal>collation_name</literal></entry>
<entry><type>sql_identifier</type></entry>
<entry>Applies to a feature not available in <productname>PostgreSQL</></entry>
<entry>
Name of the collation of the column, null if default or the
data type of the column is not collatable
</entry>
</row>
<row>
@ -1996,19 +2053,29 @@
<row>
<entry><literal>collation_catalog</literal></entry>
<entry><type>sql_identifier</type></entry>
<entry>Applies to a feature not available in <productname>PostgreSQL</></entry>
<entry>
Name of the database containing the collation of the domain
(always the current database), null if default or the data type
of the domain is not collatable
</entry>
</row>
<row>
<entry><literal>collation_schema</literal></entry>
<entry><type>sql_identifier</type></entry>
<entry>Applies to a feature not available in <productname>PostgreSQL</></entry>
<entry>
Name of the schema containing the collation of the domain, null
if default or the data type of the domain is not collatable
</entry>
</row>
<row>
<entry><literal>collation_name</literal></entry>
<entry><type>sql_identifier</type></entry>
<entry>Applies to a feature not available in <productname>PostgreSQL</></entry>
<entry>
Name of the collation of the column, null if default or the
data type of the domain is not collatable
</entry>
</row>
<row>
@ -2275,19 +2342,30 @@ ORDER BY c.ordinal_position;
<row>
<entry><literal>collation_catalog</literal></entry>
<entry><type>sql_identifier</type></entry>
<entry>Applies to a feature not available in <productname>PostgreSQL</></entry>
<entry>
Name of the database containing the collation of the element
type (always the current database), null if default or the data
type of the element is not collatable
</entry>
</row>
<row>
<entry><literal>collation_schema</literal></entry>
<entry><type>sql_identifier</type></entry>
<entry>Applies to a feature not available in <productname>PostgreSQL</></entry>
<entry>
Name of the schema containing the collation of the element
type, null if default or the data type of the element is not
collatable
</entry>
</row>
<row>
<entry><literal>collation_name</literal></entry>
<entry><type>sql_identifier</type></entry>
<entry>Applies to a feature not available in <productname>PostgreSQL</></entry>
<entry>
Name of the collation of the element type, null if default or
the data type of the element is not collatable
</entry>
</row>
<row>
@ -3025,19 +3103,19 @@ ORDER BY c.ordinal_position;
<row>
<entry><literal>collation_catalog</literal></entry>
<entry><type>sql_identifier</type></entry>
<entry>Applies to a feature not available in <productname>PostgreSQL</></entry>
<entry>Always null, since this information is not applied to parameter data types in <productname>PostgreSQL</></entry>
</row>
<row>
<entry><literal>collation_schema</literal></entry>
<entry><type>sql_identifier</type></entry>
<entry>Applies to a feature not available in <productname>PostgreSQL</></entry>
<entry>Always null, since this information is not applied to parameter data types in <productname>PostgreSQL</></entry>
</row>
<row>
<entry><literal>collation_name</literal></entry>
<entry><type>sql_identifier</type></entry>
<entry>Applies to a feature not available in <productname>PostgreSQL</></entry>
<entry>Always null, since this information is not applied to parameter data types in <productname>PostgreSQL</></entry>
</row>
<row>
@ -3912,19 +3990,19 @@ ORDER BY c.ordinal_position;
<row>
<entry><literal>collation_catalog</literal></entry>
<entry><type>sql_identifier</type></entry>
<entry>Applies to a feature not available in <productname>PostgreSQL</></entry>
<entry>Always null, since this information is not applied to return data types in <productname>PostgreSQL</></entry>
</row>
<row>
<entry><literal>collation_schema</literal></entry>
<entry><type>sql_identifier</type></entry>
<entry>Applies to a feature not available in <productname>PostgreSQL</></entry>
<entry>Always null, since this information is not applied to return data types in <productname>PostgreSQL</></entry>
</row>
<row>
<entry><literal>collation_name</literal></entry>
<entry><type>sql_identifier</type></entry>
<entry>Applies to a feature not available in <productname>PostgreSQL</></entry>
<entry>Always null, since this information is not applied to return data types in <productname>PostgreSQL</></entry>
</row>
<row>