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2bfb50b3df
When reporting "conflicting or redundant options" errors, try to ensure that errposition() is used, to help the user identify the offending option. Formerly, errposition() was invoked in less than 60% of cases. This patch raises that to over 90%, but there remain a few places where the ParseState is not readily available. Using errdetail() might improve the error in such cases, but that is left as a task for the future. Additionally, since this error is thrown from over 100 places in the codebase, introduce a dedicated function to throw it, reducing code duplication. Extracted from a slightly larger patch by Vignesh C. Reviewed by Bharath Rupireddy, Alvaro Herrera, Dilip Kumar, Hou Zhijie, Peter Smith, Daniel Gustafsson, Julien Rouhaud and me. Discussion: https://postgr.es/m/CALDaNm33FFSS5tVyvmkoK2cCMuDVxcui=gFrjti9ROfynqSAGA@mail.gmail.com
38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
/*-------------------------------------------------------------------------
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*
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* user.h
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* Commands for manipulating roles (formerly called users).
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*
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*
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* src/include/commands/user.h
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef USER_H
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#define USER_H
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#include "catalog/objectaddress.h"
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#include "libpq/crypt.h"
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#include "nodes/parsenodes.h"
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#include "parser/parse_node.h"
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/* GUC. Is actually of type PasswordType. */
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extern int Password_encryption;
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/* Hook to check passwords in CreateRole() and AlterRole() */
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typedef void (*check_password_hook_type) (const char *username, const char *shadow_pass, PasswordType password_type, Datum validuntil_time, bool validuntil_null);
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extern PGDLLIMPORT check_password_hook_type check_password_hook;
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extern Oid CreateRole(ParseState *pstate, CreateRoleStmt *stmt);
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extern Oid AlterRole(ParseState *pstate, AlterRoleStmt *stmt);
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extern Oid AlterRoleSet(AlterRoleSetStmt *stmt);
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extern void DropRole(DropRoleStmt *stmt);
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extern void GrantRole(GrantRoleStmt *stmt);
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extern ObjectAddress RenameRole(const char *oldname, const char *newname);
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extern void DropOwnedObjects(DropOwnedStmt *stmt);
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extern void ReassignOwnedObjects(ReassignOwnedStmt *stmt);
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extern List *roleSpecsToIds(List *memberNames);
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#endif /* USER_H */
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