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Commit5333e01

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Remove deprecated syntax from CREATE/DROP LANGUAGE
Remove the option to specify the language name as a single-quotedstring. This has been obsolete sinceee8ed85. Removing it allowsbetter grammar refactoring.The syntax of the CREATE FUNCTION LANGUAGE clause is not changed.Discussion:https://www.postgresql.org/message-id/flat/163c00a5-f634-ca52-fc7c-0e53deda8735%402ndquadrant.com
1 parenta3b2bf1 commit5333e01

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3 files changed

+5
-11
lines changed

3 files changed

+5
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lines changed

‎doc/src/sgml/ref/create_language.sgml

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@@ -110,11 +110,6 @@ CREATE [ OR REPLACE ] [ TRUSTED ] [ PROCEDURAL ] LANGUAGE <replaceable class="pa
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The name of the new procedural language.
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The name must be unique among the languages in the database.
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</para>
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<para>
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For backward compatibility, the name can be enclosed by single
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quotes.
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</para>
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</listitem>
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</varlistentry>
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‎doc/src/sgml/ref/drop_language.sgml

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@@ -63,8 +63,7 @@ DROP [ PROCEDURAL ] LANGUAGE [ IF EXISTS ] <replaceable class="parameter">name</
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<term><replaceable class="parameter">name</replaceable></term>
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<listitem>
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<para>
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The name of an existing procedural language. For backward
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compatibility, the name can be enclosed by single quotes.
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The name of an existing procedural language.
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</para>
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</listitem>
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</varlistentry>

‎src/backend/parser/gram.y

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@@ -4346,7 +4346,7 @@ NumericOnly_list:NumericOnly{ $$ = list_make1($1); }
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*****************************************************************************/
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CreatePLangStmt:
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CREATEopt_or_replaceopt_trustedopt_proceduralLANGUAGENonReservedWord_or_Sconst
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CREATEopt_or_replaceopt_trustedopt_proceduralLANGUAGEname
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{
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/*
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* We now interpret parameterless CREATE LANGUAGE as
@@ -4361,7 +4361,7 @@ CreatePLangStmt:
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n->options = NIL;
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$$ = (Node *)n;
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}
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|CREATEopt_or_replaceopt_trustedopt_proceduralLANGUAGENonReservedWord_or_Sconst
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|CREATEopt_or_replaceopt_trustedopt_proceduralLANGUAGEname
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HANDLERhandler_nameopt_inline_handleropt_validator
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{
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CreatePLangStmt *n = makeNode(CreatePLangStmt);
@@ -4405,7 +4405,7 @@ opt_validator:
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;
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DropPLangStmt:
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DROPopt_proceduralLANGUAGENonReservedWord_or_Sconstopt_drop_behavior
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DROPopt_proceduralLANGUAGEnameopt_drop_behavior
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{
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DropStmt *n = makeNode(DropStmt);
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n->removeType = OBJECT_LANGUAGE;
@@ -4415,7 +4415,7 @@ DropPLangStmt:
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n->concurrent =false;
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$$ = (Node *)n;
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}
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|DROPopt_proceduralLANGUAGEIF_PEXISTSNonReservedWord_or_Sconstopt_drop_behavior
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|DROPopt_proceduralLANGUAGEIF_PEXISTSnameopt_drop_behavior
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{
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DropStmt *n = makeNode(DropStmt);
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n->removeType = OBJECT_LANGUAGE;

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