diff options
Diffstat (limited to 'src/backend/nodes/readfuncs.c')
| -rw-r--r-- | src/backend/nodes/readfuncs.c | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/src/backend/nodes/readfuncs.c b/src/backend/nodes/readfuncs.c index cfb552fde74..b1e2f2b440a 100644 --- a/src/backend/nodes/readfuncs.c +++ b/src/backend/nodes/readfuncs.c @@ -343,151 +343,6 @@ _readA_Const(void) READ_DONE(); } -/* - * _readConstraint - */ -static Constraint * -_readConstraint(void) -{ - READ_LOCALS(Constraint); - - READ_STRING_FIELD(conname); - READ_BOOL_FIELD(deferrable); - READ_BOOL_FIELD(initdeferred); - READ_LOCATION_FIELD(location); - - token = pg_strtok(&length); /* skip :contype */ - token = pg_strtok(&length); /* get field value */ - if (length == 4 && strncmp(token, "NULL", 4) == 0) - local_node->contype = CONSTR_NULL; - else if (length == 8 && strncmp(token, "NOT_NULL", 8) == 0) - local_node->contype = CONSTR_NOTNULL; - else if (length == 7 && strncmp(token, "DEFAULT", 7) == 0) - local_node->contype = CONSTR_DEFAULT; - else if (length == 8 && strncmp(token, "IDENTITY", 8) == 0) - local_node->contype = CONSTR_IDENTITY; - else if (length == 9 && strncmp(token, "GENERATED", 9) == 0) - local_node->contype = CONSTR_GENERATED; - else if (length == 5 && strncmp(token, "CHECK", 5) == 0) - local_node->contype = CONSTR_CHECK; - else if (length == 11 && strncmp(token, "PRIMARY_KEY", 11) == 0) - local_node->contype = CONSTR_PRIMARY; - else if (length == 6 && strncmp(token, "UNIQUE", 6) == 0) - local_node->contype = CONSTR_UNIQUE; - else if (length == 9 && strncmp(token, "EXCLUSION", 9) == 0) - local_node->contype = CONSTR_EXCLUSION; - else if (length == 11 && strncmp(token, "FOREIGN_KEY", 11) == 0) - local_node->contype = CONSTR_FOREIGN; - else if (length == 15 && strncmp(token, "ATTR_DEFERRABLE", 15) == 0) - local_node->contype = CONSTR_ATTR_DEFERRABLE; - else if (length == 19 && strncmp(token, "ATTR_NOT_DEFERRABLE", 19) == 0) - local_node->contype = CONSTR_ATTR_NOT_DEFERRABLE; - else if (length == 13 && strncmp(token, "ATTR_DEFERRED", 13) == 0) - local_node->contype = CONSTR_ATTR_DEFERRED; - else if (length == 14 && strncmp(token, "ATTR_IMMEDIATE", 14) == 0) - local_node->contype = CONSTR_ATTR_IMMEDIATE; - - switch (local_node->contype) - { - case CONSTR_NULL: - /* no extra fields */ - break; - - case CONSTR_NOTNULL: - READ_NODE_FIELD(keys); - READ_INT_FIELD(inhcount); - READ_BOOL_FIELD(is_no_inherit); - READ_BOOL_FIELD(skip_validation); - READ_BOOL_FIELD(initially_valid); - break; - - case CONSTR_DEFAULT: - READ_NODE_FIELD(raw_expr); - READ_STRING_FIELD(cooked_expr); - break; - - case CONSTR_IDENTITY: - READ_NODE_FIELD(options); - READ_CHAR_FIELD(generated_when); - break; - - case CONSTR_GENERATED: - READ_NODE_FIELD(raw_expr); - READ_STRING_FIELD(cooked_expr); - READ_CHAR_FIELD(generated_when); - break; - - case CONSTR_CHECK: - READ_BOOL_FIELD(is_no_inherit); - READ_NODE_FIELD(raw_expr); - READ_STRING_FIELD(cooked_expr); - READ_BOOL_FIELD(skip_validation); - READ_BOOL_FIELD(initially_valid); - break; - - case CONSTR_PRIMARY: - READ_NODE_FIELD(keys); - READ_BOOL_FIELD(without_overlaps); - READ_NODE_FIELD(including); - READ_NODE_FIELD(options); - READ_STRING_FIELD(indexname); - READ_STRING_FIELD(indexspace); - READ_BOOL_FIELD(reset_default_tblspc); - /* access_method and where_clause not currently used */ - break; - - case CONSTR_UNIQUE: - READ_BOOL_FIELD(nulls_not_distinct); - READ_NODE_FIELD(keys); - READ_BOOL_FIELD(without_overlaps); - READ_NODE_FIELD(including); - READ_NODE_FIELD(options); - READ_STRING_FIELD(indexname); - READ_STRING_FIELD(indexspace); - READ_BOOL_FIELD(reset_default_tblspc); - /* access_method and where_clause not currently used */ - break; - - case CONSTR_EXCLUSION: - READ_NODE_FIELD(exclusions); - READ_NODE_FIELD(including); - READ_NODE_FIELD(options); - READ_STRING_FIELD(indexname); - READ_STRING_FIELD(indexspace); - READ_BOOL_FIELD(reset_default_tblspc); - READ_STRING_FIELD(access_method); - READ_NODE_FIELD(where_clause); - break; - - case CONSTR_FOREIGN: - READ_NODE_FIELD(pktable); - READ_NODE_FIELD(fk_attrs); - READ_NODE_FIELD(pk_attrs); - READ_CHAR_FIELD(fk_matchtype); - READ_CHAR_FIELD(fk_upd_action); - READ_CHAR_FIELD(fk_del_action); - READ_NODE_FIELD(fk_del_set_cols); - READ_NODE_FIELD(old_conpfeqop); - READ_OID_FIELD(old_pktable_oid); - READ_BOOL_FIELD(skip_validation); - READ_BOOL_FIELD(initially_valid); - break; - - case CONSTR_ATTR_DEFERRABLE: - case CONSTR_ATTR_NOT_DEFERRABLE: - case CONSTR_ATTR_DEFERRED: - case CONSTR_ATTR_IMMEDIATE: - /* no extra fields */ - break; - - default: - elog(ERROR, "unrecognized ConstrType: %d", (int) local_node->contype); - break; - } - - READ_DONE(); -} - static RangeTblEntry * _readRangeTblEntry(void) { |