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Add location field to DefElem

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Add a location field to the DefElem struct, used to parse many utility
commands.  Update various error messages to supply error position
information.

To propogate the error position information in a more systematic way,
create a ParseState in standard_ProcessUtility() and pass that to
interested functions implementing the utility commands.  This seems
better than passing the query string and then reassembling a parse state
ad hoc, which violates the encapsulation of the ParseState type.

Reviewed-by: Pavel Stehule <pavel.stehule@gmail.com>
This commit is contained in:
Peter Eisentraut
2016-09-06 12:00:00 -04:00
parent 975768f8ea
commit 49eb0fd097
38 changed files with 438 additions and 347 deletions
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4
src/include/commands/extension.h
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@@ -28,7 +28,7 @@ extern PGDLLIMPORT bool creating_extension;
extern Oid CurrentExtensionObject;
extern ObjectAddress CreateExtension(CreateExtensionStmt *stmt);
extern ObjectAddress CreateExtension(ParseState *pstate, CreateExtensionStmt *stmt);
extern void RemoveExtensionById(Oid extId);
@@ -37,7 +37,7 @@ extern ObjectAddress InsertExtensionTuple(const char *extName, Oid extOwner,
Datum extConfig, Datum extCondition,
List *requiredExtensions);
extern ObjectAddress ExecAlterExtensionStmt(AlterExtensionStmt *stmt);
extern ObjectAddress ExecAlterExtensionStmt(ParseState *pstate, AlterExtensionStmt *stmt);
extern ObjectAddress ExecAlterExtensionContentsStmt(AlterExtensionContentsStmt *stmt,
ObjectAddress *objAddress);