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Use factorial rather than numeric_fac in create_operator.sql.

These two SQL functions are aliases for the same C function, so thischange has no semantic effect. However, because we dropped thenumeric_fac alias in HEAD (commit76f412a), operator definitionsbased on that one don't port forward, causing problems for cross-versionupgrade tests based on the regression database.Patch all active back branches to dodge the problem.Discussion:https://postgr.es/m/449144.1600439950@sss.pgh.pa.us

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src/test/regress
- expected
  - create_operator.out
- sql
  - create_operator.sql

2 files changed

+20

-20

lines changed

`‎src/test/regress/expected/create_operator.out`

Lines changed: 10 additions & 10 deletions

Original file line number	Diff line number	Diff line change
`@@ -16,23 +16,23 @@ CREATE OPERATOR <% (`
`16`	`16`	`);`
`17`	`17`	`CREATE OPERATOR @#@ (`
`18`	`18`	`rightarg = int8,-- left unary`
`19`		`- procedure =numeric_fac`
	`19`	`+ procedure =factorial`
`20`	`20`	`);`
`21`	`21`	`CREATE OPERATOR #@# (`
`22`	`22`	`leftarg = int8,-- right unary`
`23`		`- procedure =numeric_fac`
	`23`	`+ procedure =factorial`
`24`	`24`	`);`
`25`	`25`	`CREATE OPERATOR #%# (`
`26`	`26`	`leftarg = int8,-- right unary`
`27`		`- procedure =numeric_fac`
	`27`	`+ procedure =factorial`
`28`	`28`	`);`
`29`	`29`	`-- Test comments`
`30`	`30`	`COMMENT ON OPERATOR ###### (int4, NONE) IS 'bad right unary';`
`31`	`31`	`ERROR: operator does not exist: integer ######`
`32`	`32`	`-- => is disallowed now`
`33`	`33`	`CREATE OPERATOR => (`
`34`	`34`	`leftarg = int8,-- right unary`
`35`		`- procedure =numeric_fac`
	`35`	`+ procedure =factorial`
`36`	`36`	`);`
`37`	`37`	`ERROR: syntax error at or near "=>"`
`38`	`38`	`LINE 1: CREATE OPERATOR => (`
`@@ -42,7 +42,7 @@ LINE 1: CREATE OPERATOR => (`
`42`	`42`	`-- this is legal because ! is not allowed in sql ops`
`43`	`43`	`CREATE OPERATOR !=- (`
`44`	`44`	`leftarg = int8,-- right unary`
`45`		`- procedure =numeric_fac`
	`45`	`+ procedure =factorial`
`46`	`46`	`);`
`47`	`47`	`SELECT 2 !=-;`
`48`	`48`	`?column?`
`@@ -120,23 +120,23 @@ REVOKE USAGE ON SCHEMA schema_op1 FROM regress_rol_op1;`
`120`	`120`	`SET ROLE regress_rol_op1;`
`121`	`121`	`CREATE OPERATOR schema_op1.#*# (`
`122`	`122`	`leftarg = int8,-- right unary`
`123`		`- procedure =numeric_fac`
	`123`	`+ procedure =factorial`
`124`	`124`	`);`
`125`	`125`	`ERROR: permission denied for schema schema_op1`
`126`	`126`	`ROLLBACK;`
`127`	`127`	`-- Should fail. SETOF type functions not allowed as argument (testing leftarg)`
`128`	`128`	`BEGIN TRANSACTION;`
`129`	`129`	`CREATE OPERATOR #*# (`
`130`	`130`	`leftarg = SETOF int8,`
`131`		`- procedure =numeric_fac`
	`131`	`+ procedure =factorial`
`132`	`132`	`);`
`133`	`133`	`ERROR: SETOF type not allowed for operator argument`
`134`	`134`	`ROLLBACK;`
`135`	`135`	`-- Should fail. SETOF type functions not allowed as argument (testing rightarg)`
`136`	`136`	`BEGIN TRANSACTION;`
`137`	`137`	`CREATE OPERATOR #*# (`
`138`	`138`	`rightarg = SETOF int8,`
`139`		`- procedure =numeric_fac`
	`139`	`+ procedure =factorial`
`140`	`140`	`);`
`141`	`141`	`ERROR: SETOF type not allowed for operator argument`
`142`	`142`	`ROLLBACK;`
`@@ -160,13 +160,13 @@ ROLLBACK;`
`160`	`160`	`-- Should fail. Invalid attribute`
`161`	`161`	`CREATE OPERATOR #@%# (`
`162`	`162`	`leftarg = int8,-- right unary`
`163`		`- procedure =numeric_fac,`
	`163`	`+ procedure =factorial,`
`164`	`164`	`invalid_att = int8`
`165`	`165`	`);`
`166`	`166`	`WARNING: operator attribute "invalid_att" not recognized`
`167`	`167`	`-- Should fail. At least leftarg or rightarg should be mandatorily specified`
`168`	`168`	`CREATE OPERATOR #@%# (`
`169`		`- procedure =numeric_fac`
	`169`	`+ procedure =factorial`
`170`	`170`	`);`
`171`	`171`	`ERROR: at least one of leftarg or rightarg must be specified`
`172`	`172`	`-- Should fail. Procedure should be mandatorily specified`

`‎src/test/regress/sql/create_operator.sql`

Lines changed: 10 additions & 10 deletions

Original file line number	Diff line number	Diff line change
`@@ -19,17 +19,17 @@ CREATE OPERATOR <% (`
`19`	`19`
`20`	`20`	`CREATE OPERATOR @#@ (`
`21`	`21`	`rightarg= int8,-- left unary`
`22`		`- procedure=numeric_fac`
	`22`	`+ procedure=factorial`
`23`	`23`	`);`
`24`	`24`
`25`	`25`	`CREATE OPERATOR#@# (`
`26`	`26`	`leftarg= int8,-- right unary`
`27`		`- procedure=numeric_fac`
	`27`	`+ procedure=factorial`
`28`	`28`	`);`
`29`	`29`
`30`	`30`	`CREATE OPERATOR#%# (`
`31`	`31`	`leftarg= int8,-- right unary`
`32`		`- procedure=numeric_fac`
	`32`	`+ procedure=factorial`
`33`	`33`	`);`
`34`	`34`
`35`	`35`	`-- Test comments`
`@@ -38,7 +38,7 @@ COMMENT ON OPERATOR ###### (int4, NONE) IS 'bad right unary';`
`38`	`38`	`-- => is disallowed now`
`39`	`39`	`CREATE OPERATOR=> (`
`40`	`40`	`leftarg= int8,-- right unary`
`41`		`- procedure=numeric_fac`
	`41`	`+ procedure=factorial`
`42`	`42`	`);`
`43`	`43`
`44`	`44`	`-- lexing of <=, >=, <>, != has a number of edge cases`
`@@ -47,7 +47,7 @@ CREATE OPERATOR => (`
`47`	`47`	`-- this is legal because ! is not allowed in sql ops`
`48`	`48`	`CREATE OPERATOR!=- (`
`49`	`49`	`leftarg= int8,-- right unary`
`50`		`- procedure=numeric_fac`
	`50`	`+ procedure=factorial`
`51`	`51`	`);`
`52`	`52`	`SELECT2!=-;`
`53`	`53`	`-- make sure lexer returns != as <> even in edge cases`
`@@ -81,7 +81,7 @@ REVOKE USAGE ON SCHEMA schema_op1 FROM regress_rol_op1;`
`81`	`81`	`SET ROLE regress_rol_op1;`
`82`	`82`	`CREATEOPERATORschema_op1.#*# (`
`83`	`83`	`leftarg= int8,-- right unary`
`84`		`- procedure=numeric_fac`
	`84`	`+ procedure=factorial`
`85`	`85`	`);`
`86`	`86`	`ROLLBACK;`
`87`	`87`
`@@ -90,7 +90,7 @@ ROLLBACK;`
`90`	`90`	`BEGIN TRANSACTION;`
`91`	`91`	`CREATE OPERATOR#*# (`
`92`	`92`	`leftarg= SETOF int8,`
`93`		`- procedure=numeric_fac`
	`93`	`+ procedure=factorial`
`94`	`94`	`);`
`95`	`95`	`ROLLBACK;`
`96`	`96`
`@@ -99,7 +99,7 @@ ROLLBACK;`
`99`	`99`	`BEGIN TRANSACTION;`
`100`	`100`	`CREATE OPERATOR#*# (`
`101`	`101`	`rightarg= SETOF int8,`
`102`		`- procedure=numeric_fac`
	`102`	`+ procedure=factorial`
`103`	`103`	`);`
`104`	`104`	`ROLLBACK;`
`105`	`105`
`@@ -125,13 +125,13 @@ ROLLBACK;`
`125`	`125`	`-- Should fail. Invalid attribute`
`126`	`126`	`CREATE OPERATOR#@%# (`
`127`	`127`	`leftarg= int8,-- right unary`
`128`		`- procedure=numeric_fac,`
	`128`	`+ procedure=factorial,`
`129`	`129`	`invalid_att= int8`
`130`	`130`	`);`
`131`	`131`
`132`	`132`	`-- Should fail. At least leftarg or rightarg should be mandatorily specified`
`133`	`133`	`CREATE OPERATOR#@%# (`
`134`		`- procedure=numeric_fac`
	`134`	`+ procedure=factorial`
`135`	`135`	`);`
`136`	`136`
`137`	`137`	`-- Should fail. Procedure should be mandatorily specified`

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`‎src/test/regress/expected/create_operator.out`

`‎src/test/regress/sql/create_operator.sql`

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