Changeset: 387d76d5c476 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/387d76d5c476
Modified Files:
sql/include/sql_catalog.h
sql/storage/store.c
Branch: check
Log Message:
add "check" column to _columns tables
diffs (126 lines):
diff --git a/sql/include/sql_catalog.h b/sql/include/sql_catalog.h
--- a/sql/include/sql_catalog.h
+++ b/sql/include/sql_catalog.h
@@ -618,6 +618,7 @@ typedef struct sql_column {
char unique; /* 0 NOT UNIQUE, 1 SUB_UNIQUE, 2 UNIQUE */
int drop_action; /* only used for alter statements */
char *storage_type;
+ char *check; /* check condition*/
size_t dcount;
void *min;
void *max;
diff --git a/sql/storage/store.c b/sql/storage/store.c
--- a/sql/storage/store.c
+++ b/sql/storage/store.c
@@ -545,7 +545,7 @@ load_column(sql_trans *tr, sql_table *t,
sql_schema *syss = find_sql_schema(tr, "sys");
sql_table *columns = find_sql_table(tr, syss, "_columns");
sqlstore *store = tr->store;
- str v, def, tpe, st;
+ str v, def, tpe, st, ch;
int sz, d;
sqlid cid = *(sqlid*)store->table_api.table_fetch_value(rt_cols,
find_sql_column(columns, "id"));
@@ -576,6 +576,10 @@ load_column(sql_trans *tr, sql_table *t,
st = (char*)store->table_api.table_fetch_value(rt_cols,
find_sql_column(columns, "storage"));
if (!strNil(st))
c->storage_type =_STRDUP(st);
+ c->check = NULL;
+ ch = (char*)store->table_api.table_fetch_value(rt_cols,
find_sql_column(columns, "check"));
+ if (!strNil(ch))
+ c->check =_STRDUP(ch);
ATOMIC_PTR_INIT(&c->data, NULL);
c->t = t;
if (isTable(c->t))
@@ -1489,7 +1493,7 @@ insert_schemas(sql_trans *tr)
sql_column *c = o->data;
if ((res = store->table_api.table_insert(tr,
syscolumn, &c->base.id, &c->base.name, &c->type.type->base.name,
&c->type.digits, &c->type.scale,
-
&t->base.id, (c->def) ? &c->def : &strnil, &c->null, &c->colnr,
(c->storage_type)? &c->storage_type : &strnil)))
+
&t->base.id, (c->def) ? &c->def : &strnil, &c->null, &c->colnr,
(c->storage_type)? &c->storage_type : &strnil, (c->check)? &c->check :
&strnil)))
return res;
}
}
@@ -1593,6 +1597,7 @@ bootstrap_create_column(sql_trans *tr, s
col->t = t;
col->unique = 0;
col->storage_type = NULL;
+ col->check = NULL;
if (ol_add(t->columns, &col->base))
return NULL;
@@ -1680,6 +1685,11 @@ dup_sql_column(sql_allocator *sa, sql_ta
col->storage_type = SA_STRDUP(sa, c->storage_type);
if (ol_add(t->columns, &col->base))
return NULL;
+ col->check = NULL;
+ if (c->check)
+ col->check = SA_STRDUP(sa, c->check);
+ if (ol_add(t->columns, &col->base))
+ return NULL;
return col;
}
@@ -2017,6 +2027,7 @@ store_load(sqlstore *store, sql_allocato
bootstrap_create_column(tr, t, "null", 2084, "boolean", 1) ==
NULL ||
bootstrap_create_column(tr, t, "number", 2085, "int", 31) ==
NULL ||
bootstrap_create_column(tr, t, "storage", 2086, "varchar",
2048) == NULL ||
+ bootstrap_create_column(tr, t, "check", 2165, "varchar", 2048)
== NULL ||
(t = bootstrap_create_table(tr, s, "keys", 2087)) == NULL ||
bootstrap_create_column(tr, t, "id", 2088, "int", 31) == NULL ||
@@ -2078,6 +2089,7 @@ store_load(sqlstore *store, sql_allocato
bootstrap_create_column(tr, t, "null", 2132, "boolean", 1) ==
NULL ||
bootstrap_create_column(tr, t, "number", 2133, "int", 31) ==
NULL ||
bootstrap_create_column(tr, t, "storage", 2134, "varchar",
2048) == NULL ||
+ bootstrap_create_column(tr, t, "check", 2166, "varchar", 2048)
== NULL ||
(t = bootstrap_create_table(tr, s, "keys", 2135)) == NULL ||
bootstrap_create_column(tr, t, "id", 2136, "int", 31) == NULL ||
@@ -2976,6 +2988,9 @@ column_dup(sql_trans *tr, sql_column *oc
c->storage_type = NULL;
if (oc->storage_type)
c->storage_type =_STRDUP(oc->storage_type);
+ c->check = NULL;
+ if (oc->check)
+ c->check =_STRDUP(oc->check);
ATOMIC_PTR_INIT(&c->data, NULL);
if (isTable(c->t)) {
@@ -3642,6 +3657,9 @@ sql_trans_copy_column( sql_trans *tr, sq
col->storage_type = NULL;
if (c->storage_type)
col->storage_type =_STRDUP(c->storage_type);
+ col->check = NULL;
+ if (c->check)
+ col->check =_STRDUP(c->check);
if ((res = ol_add(t->columns, &col->base)))
return res;
@@ -3666,7 +3684,8 @@ sql_trans_copy_column( sql_trans *tr, sq
if ((res = store->table_api.table_insert(tr, syscolumn,
&col->base.id, &col->base.name, &col->type.type->base.name,
&digits, &col->type.scale, &t->base.id,
(col->def) ? &col->def : &strnil,
&col->null, &col->colnr,
- (col->storage_type) ?
&col->storage_type : &strnil))) {
+ (col->storage_type) ?
&col->storage_type : &strnil,
+ (col->check) ? &col->check : &strnil)))
{
ATOMIC_PTR_DESTROY(&col->data);
return res;
}
@@ -5993,6 +6012,7 @@ create_sql_column_with_id(sql_allocator
col->t = t;
col->unique = 0;
col->storage_type = NULL;
+ col->check = NULL;
if (ol_add(t->columns, &col->base))
return NULL;
@@ -6109,7 +6129,7 @@ sql_trans_create_column(sql_column **rco
char *strnil = (char*)ATOMnilptr(TYPE_str);
int digits = type_digits(&col->type);
if ((res = store->table_api.table_insert(tr, syscolumn,
&col->base.id, &col->base.name, &col->type.type->base.name, &digits,
&col->type.scale,
-
&t->base.id, (col->def) ? &col->def : &strnil, &col->null, &col->colnr,
(col->storage_type) ? &col->storage_type : &strnil))) {
+
&t->base.id, (col->def) ? &col->def : &strnil, &col->null, &col->colnr,
(col->storage_type) ? &col->storage_type : &strnil, (col->check) ? &col->check
: &strnil))) {
ATOMIC_PTR_DESTROY(&col->data);
return res;
}
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