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| author |  Adam Chlipala <adamc@csail.mit.edu> | 2016-06-17 16:39:51 -0400 |
|---|---|---|
| committer | Adam Chlipala <adamc@csail.mit.edu> | 2016-06-17 16:39:51 -0400 |
| commit | 5ac04f029f2876284e8af10275bdd63e75fc90e7 (patch) | |
| tree | a8a6ad5188dbfc5425825a73c19a659c9c7c8520 /src/postgres.sml | |
| parent | 6dad7c645d8fdb7b7237c89ff7b34e90adbb86b1 (diff) | |
Prepare Postgres code for NULL error fields
Diffstat (limited to 'src/postgres.sml')
| -rw-r--r-- | src/postgres.sml | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/postgres.sml b/src/postgres.sml index ddfe0ad6..404384d2 100644 --- a/src/postgres.sml +++ b/src/postgres.sml @@ -443,7 +443,7 @@ fun init {dbstring, prepared = ss, tables, views, sequences} = newline, newline, string "if (PQresultStatus(res) != PGRES_COMMAND_OK) {", - box [string "if (!strcmp(PQresultErrorField(res, PG_DIAG_SQLSTATE), \"40001\")) {", + box [string "if (!strcmp_nullsafe(PQresultErrorField(res, PG_DIAG_SQLSTATE), \"40001\")) {", box [newline, string "PQclear(res);", newline, @@ -451,7 +451,7 @@ fun init {dbstring, prepared = ss, tables, views, sequences} = newline], string "}", newline, - string "if (!strcmp(PQresultErrorField(res, PG_DIAG_SQLSTATE), \"40P01\")) {", + string "if (!strcmp_nullsafe(PQresultErrorField(res, PG_DIAG_SQLSTATE), \"40P01\")) {", box [newline, string "PQclear(res);", newline, @@ -629,7 +629,7 @@ fun queryCommon {loc, query, cols, doCols} = string "if (PQresultStatus(res) != PGRES_TUPLES_OK) {", newline, - box [string "if (!strcmp(PQresultErrorField(res, PG_DIAG_SQLSTATE), \"40001\")) {", + box [string "if (!strcmp_nullsafe(PQresultErrorField(res, PG_DIAG_SQLSTATE), \"40001\")) {", box [newline, string "PQclear(res);", newline, @@ -637,7 +637,7 @@ fun queryCommon {loc, query, cols, doCols} = newline], string "}", newline, - string "if (!strcmp(PQresultErrorField(res, PG_DIAG_SQLSTATE), \"40P01\")) {", + string "if (!strcmp_nullsafe(PQresultErrorField(res, PG_DIAG_SQLSTATE), \"40P01\")) {", box [newline, string "PQclear(res);", newline, @@ -800,7 +800,7 @@ fun dmlCommon {loc, dml, mode} = string "if (PQresultStatus(res) != PGRES_COMMAND_OK) {", newline, - box [string "if (!strcmp(PQresultErrorField(res, PG_DIAG_SQLSTATE), \"40001\")) {", + box [string "if (!strcmp_nullsafe(PQresultErrorField(res, PG_DIAG_SQLSTATE), \"40001\")) {", box [newline, string "PQclear(res);", newline, @@ -808,7 +808,7 @@ fun dmlCommon {loc, dml, mode} = newline], string "}", newline, - string "if (!strcmp(PQresultErrorField(res, PG_DIAG_SQLSTATE), \"40P01\")) {", + string "if (!strcmp_nullsafe(PQresultErrorField(res, PG_DIAG_SQLSTATE), \"40P01\")) {", box [newline, string "PQclear(res);", newline, |