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Split ecpg_execute() in constituent parts

Split the rather long ecpg_execute() function into ecpg_build_params(),ecpg_autostart_transaction(), a smaller ecpg_execute() andecpg_process_output(). There is no user-visible change here, only codereorganization to support future patches.Author: Zoltán BöszörményiReviewed by Antonin Houska. Larger, older versions of this patch werereviewed by Noah Misch and Michael Meskes.

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42 files changed

+625

-556

lines changed

src/interfaces/ecpg
- ecpglib
  - execute.c
  - extern.h
- test/expected

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42 files changed

+625

-556

lines changed

`‎src/interfaces/ecpg/ecpglib/execute.c`

Lines changed: 136 additions & 72 deletions

Large diffs are not rendered by default.

`‎src/interfaces/ecpg/ecpglib/extern.h`

Lines changed: 6 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -63,6 +63,7 @@ struct statement`
`63`	`63`	`char*oldlocale;`
`64`	`64`	`intnparams;`
`65`	`65`	`char**paramvalues;`
	`66`	`+PGresult*results;`
`66`	`67`	`};`
`67`	`68`
`68`	`69`	`/* structure to store prepared statements for a connection */`
`@@ -168,10 +169,14 @@ bool ecpg_store_result(const PGresult *results, int act_field,`
`168`	`169`	`conststructstatementstmt,structvariablevar);`
`169`	`170`	`boolecpg_store_input(constint,constbool,conststructvariable,char*,bool);`
`170`	`171`	`voidecpg_free_params(structstatement*stmt,boolprint);`
`171`		`-voidecpg_do_epilogue(structstatement*);`
`172`	`172`	`boolecpg_do_prologue(int,constint,constint,constchar*,constbool,`
`173`	`173`	`enumECPG_statement_type,constchar*,va_list,`
`174`	`174`	`structstatement**);`
	`175`	`+boolecpg_build_params(structstatement*);`
	`176`	`+boolecpg_autostart_transaction(structstatement*stmt);`
	`177`	`+boolecpg_execute(structstatement*stmt);`
	`178`	`+boolecpg_process_output(structstatement*,bool);`
	`179`	`+voidecpg_do_epilogue(structstatement*);`
`175`	`180`	`boolecpg_do(constint,constint,constint,constchar*,constbool,`
`176`	`181`	`constint,constchar*,va_list);`
`177`	`182`

`‎src/interfaces/ecpg/test/expected/compat_informix-describe.stderr`

Lines changed: 7 additions & 7 deletions

Original file line number	Diff line number	Diff line change
`@@ -6,37 +6,37 @@`
`6`	`6`	`[NO_PID]: sqlca: code: 0, state: 00000`
`7`	`7`	`[NO_PID]: ecpg_execute on line 30: using PQexec`
`8`	`8`	`[NO_PID]: sqlca: code: 0, state: 00000`
`9`		`-[NO_PID]:ecpg_execute on line 30: OK: SET`
	`9`	`+[NO_PID]:ecpg_process_output on line 30: OK: SET`
`10`	`10`	`[NO_PID]: sqlca: code: 0, state: 00000`
`11`	`11`	`[NO_PID]: ecpg_execute on line 33: query: create table descr_t1 ( id serial primary key , t text ); with 0 parameter(s) on connection regress1`
`12`	`12`	`[NO_PID]: sqlca: code: 0, state: 00000`
`13`	`13`	`[NO_PID]: ecpg_execute on line 33: using PQexec`
`14`	`14`	`[NO_PID]: sqlca: code: 0, state: 00000`
`15`		`-[NO_PID]:ecpg_execute on line 33: OK: CREATE TABLE`
	`15`	`+[NO_PID]:ecpg_process_output on line 33: OK: CREATE TABLE`
`16`	`16`	`[NO_PID]: sqlca: code: 0, state: 00000`
`17`	`17`	`[NO_PID]: ecpg_execute on line 36: query: insert into descr_t1 ( id , t ) values ( default , 'a' ); with 0 parameter(s) on connection regress1`
`18`	`18`	`[NO_PID]: sqlca: code: 0, state: 00000`
`19`	`19`	`[NO_PID]: ecpg_execute on line 36: using PQexec`
`20`	`20`	`[NO_PID]: sqlca: code: 0, state: 00000`
`21`		`-[NO_PID]:ecpg_execute on line 36: OK: INSERT 0 1`
	`21`	`+[NO_PID]:ecpg_process_output on line 36: OK: INSERT 0 1`
`22`	`22`	`[NO_PID]: sqlca: code: 0, state: 00000`
`23`	`23`	`[NO_PID]: ecpg_execute on line 37: query: insert into descr_t1 ( id , t ) values ( default , 'b' ); with 0 parameter(s) on connection regress1`
`24`	`24`	`[NO_PID]: sqlca: code: 0, state: 00000`
`25`	`25`	`[NO_PID]: ecpg_execute on line 37: using PQexec`
`26`	`26`	`[NO_PID]: sqlca: code: 0, state: 00000`
`27`		`-[NO_PID]:ecpg_execute on line 37: OK: INSERT 0 1`
	`27`	`+[NO_PID]:ecpg_process_output on line 37: OK: INSERT 0 1`
`28`	`28`	`[NO_PID]: sqlca: code: 0, state: 00000`
`29`	`29`	`[NO_PID]: ecpg_execute on line 38: query: insert into descr_t1 ( id , t ) values ( default , 'c' ); with 0 parameter(s) on connection regress1`
`30`	`30`	`[NO_PID]: sqlca: code: 0, state: 00000`
`31`	`31`	`[NO_PID]: ecpg_execute on line 38: using PQexec`
`32`	`32`	`[NO_PID]: sqlca: code: 0, state: 00000`
`33`		`-[NO_PID]:ecpg_execute on line 38: OK: INSERT 0 1`
	`33`	`+[NO_PID]:ecpg_process_output on line 38: OK: INSERT 0 1`
`34`	`34`	`[NO_PID]: sqlca: code: 0, state: 00000`
`35`	`35`	`[NO_PID]: ecpg_execute on line 39: query: insert into descr_t1 ( id , t ) values ( default , 'd' ); with 0 parameter(s) on connection regress1`
`36`	`36`	`[NO_PID]: sqlca: code: 0, state: 00000`
`37`	`37`	`[NO_PID]: ecpg_execute on line 39: using PQexec`
`38`	`38`	`[NO_PID]: sqlca: code: 0, state: 00000`
`39`		`-[NO_PID]:ecpg_execute on line 39: OK: INSERT 0 1`
	`39`	`+[NO_PID]:ecpg_process_output on line 39: OK: INSERT 0 1`
`40`	`40`	`[NO_PID]: sqlca: code: 0, state: 00000`
`41`	`41`	`[NO_PID]: ECPGtrans on line 42: action "commit"; connection "regress1"`
`42`	`42`	`[NO_PID]: sqlca: code: 0, state: 00000`
`@@ -104,7 +104,7 @@`
`104`	`104`	`[NO_PID]: sqlca: code: 0, state: 00000`
`105`	`105`	`[NO_PID]: ecpg_execute on line 190: using PQexec`
`106`	`106`	`[NO_PID]: sqlca: code: 0, state: 00000`
`107`		`-[NO_PID]:ecpg_execute on line 190: OK: DROP TABLE`
	`107`	`+[NO_PID]:ecpg_process_output on line 190: OK: DROP TABLE`
`108`	`108`	`[NO_PID]: sqlca: code: 0, state: 00000`
`109`	`109`	`[NO_PID]: ECPGtrans on line 193: action "commit"; connection "regress1"`
`110`	`110`	`[NO_PID]: sqlca: code: 0, state: 00000`

`‎src/interfaces/ecpg/test/expected/compat_informix-rnull.stderr`

Lines changed: 6 additions & 6 deletions

Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,7 @@`
`6`	`6`	`[NO_PID]: sqlca: code: 0, state: 00000`
`7`	`7`	`[NO_PID]: ecpg_execute on line 31: using PQexec`
`8`	`8`	`[NO_PID]: sqlca: code: 0, state: 00000`
`9`		`-[NO_PID]:ecpg_execute on line 31: OK: CREATE TABLE`
	`9`	`+[NO_PID]:ecpg_process_output on line 31: OK: CREATE TABLE`
`10`	`10`	`[NO_PID]: sqlca: code: 0, state: 00000`
`11`	`11`	`[NO_PID]: ECPGtrans on line 34: action "commit"; connection "regress1"`
`12`	`12`	`[NO_PID]: sqlca: code: 0, state: 00000`
`@@ -28,7 +28,7 @@`
`28`	`28`	`[NO_PID]: sqlca: code: 0, state: 00000`
`29`	`29`	`[NO_PID]: ecpg_free_params on line 36: parameter 7 = 404.404`
`30`	`30`	`[NO_PID]: sqlca: code: 0, state: 00000`
`31`		`-[NO_PID]:ecpg_execute on line 36: OK: INSERT 0 1`
	`31`	`+[NO_PID]:ecpg_process_output on line 36: OK: INSERT 0 1`
`32`	`32`	`[NO_PID]: sqlca: code: 0, state: 00000`
`33`	`33`	`[NO_PID]: ECPGtrans on line 39: action "commit"; connection "regress1"`
`34`	`34`	`[NO_PID]: sqlca: code: 0, state: 00000`
`@@ -56,15 +56,15 @@`
`56`	`56`	`[NO_PID]: sqlca: code: 0, state: 00000`
`57`	`57`	`[NO_PID]: ecpg_free_params on line 52: parameter 10 = null`
`58`	`58`	`[NO_PID]: sqlca: code: 0, state: 00000`
`59`		`-[NO_PID]:ecpg_execute on line 52: OK: INSERT 0 1`
	`59`	`+[NO_PID]:ecpg_process_output on line 52: OK: INSERT 0 1`
`60`	`60`	`[NO_PID]: sqlca: code: 0, state: 00000`
`61`	`61`	`[NO_PID]: ECPGtrans on line 55: action "commit"; connection "regress1"`
`62`	`62`	`[NO_PID]: sqlca: code: 0, state: 00000`
`63`	`63`	`[NO_PID]: ecpg_execute on line 59: query: select c , s , i , b , f , l , dbl , dec , dat , tmp from test where id = 1; with 0 parameter(s) on connection regress1`
`64`	`64`	`[NO_PID]: sqlca: code: 0, state: 00000`
`65`	`65`	`[NO_PID]: ecpg_execute on line 59: using PQexec`
`66`	`66`	`[NO_PID]: sqlca: code: 0, state: 00000`
`67`		`-[NO_PID]:ecpg_execute on line 59: correctly got 1 tuples with 10 fields`
	`67`	`+[NO_PID]:ecpg_process_output on line 59: correctly got 1 tuples with 10 fields`
`68`	`68`	`[NO_PID]: sqlca: code: 0, state: 00000`
`69`	`69`	`[NO_PID]: ecpg_get_data on line 59: RESULT: abc offset: -1; array: no`
`70`	`70`	`[NO_PID]: sqlca: code: 0, state: 00000`
`@@ -90,7 +90,7 @@`
`90`	`90`	`[NO_PID]: sqlca: code: 0, state: 00000`
`91`	`91`	`[NO_PID]: ecpg_execute on line 76: using PQexec`
`92`	`92`	`[NO_PID]: sqlca: code: 0, state: 00000`
`93`		`-[NO_PID]:ecpg_execute on line 76: correctly got 1 tuples with 10 fields`
	`93`	`+[NO_PID]:ecpg_process_output on line 76: correctly got 1 tuples with 10 fields`
`94`	`94`	`[NO_PID]: sqlca: code: 0, state: 00000`
`95`	`95`	`[NO_PID]: ecpg_get_data on line 76: RESULT: offset: -1; array: no`
`96`	`96`	`[NO_PID]: sqlca: code: 0, state: 00000`
`@@ -116,7 +116,7 @@`
`116`	`116`	`[NO_PID]: sqlca: code: 0, state: 00000`
`117`	`117`	`[NO_PID]: ecpg_execute on line 91: using PQexec`
`118`	`118`	`[NO_PID]: sqlca: code: 0, state: 00000`
`119`		`-[NO_PID]:ecpg_execute on line 91: OK: DROP TABLE`
	`119`	`+[NO_PID]:ecpg_process_output on line 91: OK: DROP TABLE`
`120`	`120`	`[NO_PID]: sqlca: code: 0, state: 00000`
`121`	`121`	`[NO_PID]: ECPGtrans on line 92: action "commit"; connection "regress1"`
`122`	`122`	`[NO_PID]: sqlca: code: 0, state: 00000`

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Commit61bee9f

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42 files changed

Some content is hidden

42 files changed

`‎src/interfaces/ecpg/ecpglib/execute.c`

`‎src/interfaces/ecpg/ecpglib/extern.h`

`‎src/interfaces/ecpg/test/expected/compat_informix-describe.stderr`

`‎src/interfaces/ecpg/test/expected/compat_informix-rnull.stderr`

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