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Rename the internal structures of the CREATE TABLE (LIKE ...) facility

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The original implementation of this interpreted it as a kind of
"inheritance" facility and named all the internal structures
accordingly.  This turned out to be very confusing, because it has
nothing to do with the INHERITS feature.  So rename all the internal
parser infrastructure, update the comments, adjust the error messages,
and split up the regression tests.
This commit is contained in:
Peter Eisentraut
2012-01-07 14:58:13 +02:00
parent 0a41e86584
commit db49517c62
16 changed files with 431 additions and 435 deletions
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4
doc/src/sgml/ref/create_table.sgml
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@ -24,7 +24,7 @@ PostgreSQL documentation
CREATE [ [ GLOBAL | LOCAL ] { TEMPORARY | TEMP } | UNLOGGED ] TABLE [ IF NOT EXISTS ] <replaceable class="PARAMETER">table_name</replaceable> ( [
{ <replaceable class="PARAMETER">column_name</replaceable> <replaceable class="PARAMETER">data_type</replaceable> [ COLLATE <replaceable>collation</replaceable> ] [ <replaceable class="PARAMETER">column_constraint</replaceable> [ ... ] ]
| <replaceable>table_constraint</replaceable>
| LIKE <replaceable>parent_table</replaceable> [ <replaceable>like_option</replaceable> ... ] }
| LIKE <replaceable>source_table</replaceable> [ <replaceable>like_option</replaceable> ... ] }
[, ... ]
] )
[ INHERITS ( <replaceable>parent_table</replaceable> [, ... ] ) ]
@ -312,7 +312,7 @@ CREATE [ [ GLOBAL | LOCAL ] { TEMPORARY | TEMP } | UNLOGGED ] TABLE [ IF NOT EXI
</varlistentry>
<varlistentry>
<term><literal>LIKE <replaceable>parent_table</replaceable> [ <replaceable>like_option</replaceable> ... ]</literal></term>
<term><literal>LIKE <replaceable>source_table</replaceable> [ <replaceable>like_option</replaceable> ... ]</literal></term>
<listitem>
<para>
The <literal>LIKE</literal> clause specifies a table from which