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Standard pgindent run for 8.1.
This commit is contained in:
Bruce Momjian
@ -114,8 +114,8 @@ check_primary_key(PG_FUNCTION_ARGS)
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kvals = (Datum *) palloc(nkeys * sizeof(Datum));
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/*
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* Construct ident string as TriggerName $ TriggeredRelationId and try
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* to find prepared execution plan.
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* Construct ident string as TriggerName $ TriggeredRelationId and try to
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* find prepared execution plan.
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*/
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snprintf(ident, sizeof(ident), "%s$%u", trigger->tgname, rel->rd_id);
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plan = find_plan(ident, &PPlans, &nPPlans);
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@ -134,16 +134,16 @@ check_primary_key(PG_FUNCTION_ARGS)
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if (fnumber < 0)
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ereport(ERROR,
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(errcode(ERRCODE_UNDEFINED_COLUMN),
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errmsg("there is no attribute \"%s\" in relation \"%s\"",
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args[i], SPI_getrelname(rel))));
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errmsg("there is no attribute \"%s\" in relation \"%s\"",
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args[i], SPI_getrelname(rel))));
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/* Well, get binary (in internal format) value of column */
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kvals[i] = SPI_getbinval(tuple, tupdesc, fnumber, &isnull);
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/*
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* If it's NULL then nothing to do! DON'T FORGET call SPI_finish
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* ()! DON'T FORGET return tuple! Executor inserts tuple you're
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* returning! If you return NULL then nothing will be inserted!
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* If it's NULL then nothing to do! DON'T FORGET call SPI_finish ()!
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* DON'T FORGET return tuple! Executor inserts tuple you're returning!
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* If you return NULL then nothing will be inserted!
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*/
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if (isnull)
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{
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@ -164,14 +164,14 @@ check_primary_key(PG_FUNCTION_ARGS)
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char sql[8192];
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/*
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* Construct query: SELECT 1 FROM _referenced_relation_ WHERE
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* Pkey1 = $1 [AND Pkey2 = $2 [...]]
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* Construct query: SELECT 1 FROM _referenced_relation_ WHERE Pkey1 =
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* $1 [AND Pkey2 = $2 [...]]
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*/
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snprintf(sql, sizeof(sql), "select 1 from %s where ", relname);
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for (i = 0; i < nkeys; i++)
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{
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snprintf(sql + strlen(sql), sizeof(sql) - strlen(sql), "%s = $%d %s",
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args[i + nkeys + 1], i + 1, (i < nkeys - 1) ? "and " : "");
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args[i + nkeys + 1], i + 1, (i < nkeys - 1) ? "and " : "");
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}
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/* Prepare plan for query */
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@ -181,9 +181,8 @@ check_primary_key(PG_FUNCTION_ARGS)
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elog(ERROR, "check_primary_key: SPI_prepare returned %d", SPI_result);
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/*
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* Remember that SPI_prepare places plan in current memory context
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* - so, we have to save plan in Top memory context for latter
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* use.
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* Remember that SPI_prepare places plan in current memory context -
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* so, we have to save plan in Top memory context for latter use.
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*/
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pplan = SPI_saveplan(pplan);
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if (pplan == NULL)
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@ -252,8 +251,7 @@ check_foreign_key(PG_FUNCTION_ARGS)
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EPlan *plan; /* prepared plan(s) */
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Oid *argtypes = NULL; /* key types to prepare execution plan */
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bool isnull; /* to know is some column NULL or not */
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bool isequal = true; /* are keys in both tuples equal (in
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* UPDATE) */
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bool isequal = true; /* are keys in both tuples equal (in UPDATE) */
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char ident[2 * NAMEDATALEN]; /* to identify myself */
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int is_update = 0;
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int ret;
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@ -287,9 +285,8 @@ check_foreign_key(PG_FUNCTION_ARGS)
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trigtuple = trigdata->tg_trigtuple;
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/*
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* But if this is UPDATE then we have to return tg_newtuple. Also, if
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* key in tg_newtuple is the same as in tg_trigtuple then nothing to
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* do.
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* But if this is UPDATE then we have to return tg_newtuple. Also, if key
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* in tg_newtuple is the same as in tg_trigtuple then nothing to do.
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*/
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is_update = 0;
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if (TRIGGER_FIRED_BY_UPDATE(trigdata->tg_event))
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@ -337,8 +334,8 @@ check_foreign_key(PG_FUNCTION_ARGS)
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kvals = (Datum *) palloc(nkeys * sizeof(Datum));
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/*
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* Construct ident string as TriggerName $ TriggeredRelationId and try
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* to find prepared execution plan(s).
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* Construct ident string as TriggerName $ TriggeredRelationId and try to
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* find prepared execution plan(s).
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*/
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snprintf(ident, sizeof(ident), "%s$%u", trigger->tgname, rel->rd_id);
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plan = find_plan(ident, &FPlans, &nFPlans);
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@ -365,16 +362,16 @@ check_foreign_key(PG_FUNCTION_ARGS)
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if (fnumber < 0)
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ereport(ERROR,
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(errcode(ERRCODE_UNDEFINED_COLUMN),
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errmsg("there is no attribute \"%s\" in relation \"%s\"",
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args[i], SPI_getrelname(rel))));
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errmsg("there is no attribute \"%s\" in relation \"%s\"",
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args[i], SPI_getrelname(rel))));
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/* Well, get binary (in internal format) value of column */
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kvals[i] = SPI_getbinval(trigtuple, tupdesc, fnumber, &isnull);
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/*
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* If it's NULL then nothing to do! DON'T FORGET call SPI_finish
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* ()! DON'T FORGET return tuple! Executor inserts tuple you're
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* returning! If you return NULL then nothing will be inserted!
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* If it's NULL then nothing to do! DON'T FORGET call SPI_finish ()!
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* DON'T FORGET return tuple! Executor inserts tuple you're returning!
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* If you return NULL then nothing will be inserted!
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*/
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if (isnull)
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{
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@ -383,9 +380,9 @@ check_foreign_key(PG_FUNCTION_ARGS)
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}
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/*
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* If UPDATE then get column value from new tuple being inserted
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* and compare is this the same as old one. For the moment we use
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* string presentation of values...
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* If UPDATE then get column value from new tuple being inserted and
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* compare is this the same as old one. For the moment we use string
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* presentation of values...
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*/
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if (newtuple != NULL)
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{
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@ -473,7 +470,7 @@ check_foreign_key(PG_FUNCTION_ARGS)
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type = SPI_gettype(tupdesc, fn);
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if ((strcmp(type, "text") && strcmp(type, "varchar") &&
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strcmp(type, "char") && strcmp(type, "bpchar") &&
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strcmp(type, "char") && strcmp(type, "bpchar") &&
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strcmp(type, "date") && strcmp(type, "timestamp")) == 0)
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is_char_type = 1;
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#ifdef DEBUG_QUERY
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@ -482,8 +479,7 @@ check_foreign_key(PG_FUNCTION_ARGS)
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#endif
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/*
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* is_char_type =1 i set ' ' for define a new
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* value
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* is_char_type =1 i set ' ' for define a new value
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*/
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snprintf(sql + strlen(sql), sizeof(sql) - strlen(sql),
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" %s = %s%s%s %s ",
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@ -503,8 +499,8 @@ check_foreign_key(PG_FUNCTION_ARGS)
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/*
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* For 'S'etnull action we construct UPDATE query - UPDATE
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* _referencing_relation_ SET Fkey1 null [, Fkey2 null [...]]
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* WHERE Fkey1 = $1 [AND Fkey2 = $2 [...]] - to set key
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* columns in all referencing tuples to NULL.
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* WHERE Fkey1 = $1 [AND Fkey2 = $2 [...]] - to set key columns in
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* all referencing tuples to NULL.
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*/
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else if (action == 's')
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{
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@ -532,9 +528,9 @@ check_foreign_key(PG_FUNCTION_ARGS)
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elog(ERROR, "check_foreign_key: SPI_prepare returned %d", SPI_result);
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/*
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* Remember that SPI_prepare places plan in current memory
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* context - so, we have to save plan in Top memory context
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* for latter use.
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* Remember that SPI_prepare places plan in current memory context
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* - so, we have to save plan in Top memory context for latter
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* use.
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*/
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pplan = SPI_saveplan(pplan);
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if (pplan == NULL)
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@ -566,8 +562,8 @@ check_foreign_key(PG_FUNCTION_ARGS)
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for (r = 0; r < nrefs; r++)
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{
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/*
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* For 'R'estrict we may to execute plan for one tuple only, for
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* other actions - for all tuples.
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* For 'R'estrict we may to execute plan for one tuple only, for other
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* actions - for all tuples.
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*/
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int tcount = (action == 'r') ? 1 : 0;
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