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Oracle Indexes

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Add syntax for creating indexes in oracle (it's the same as PostgreSQL)
This commit is contained in:
Sam Shaw
2015-12-23 13:31:05 +08:00
parent 3b6d88f347
commit ffbc492a8b
1 changed files with 5 additions and 1 deletions
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6
src/libmdb/backend.c
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@@ -506,7 +506,9 @@ mdb_print_indexes(FILE* outfile, MdbTableDef *table, char *dbnamespace)
backend = MDB_BACKEND_POSTGRES; backend = MDB_BACKEND_POSTGRES;
} else if (!strcmp(mdb->backend_name, "mysql")) { } else if (!strcmp(mdb->backend_name, "mysql")) {
backend = MDB_BACKEND_MYSQL; backend = MDB_BACKEND_MYSQL;
} else { } else if (!strcmp(mdb->backend_name, "oracle")) {
backend = MDB_BACKEND_ORACLE;
} else {
fprintf(outfile, "-- Indexes are not implemented for %s\n\n", mdb->backend_name); fprintf(outfile, "-- Indexes are not implemented for %s\n\n", mdb->backend_name);
return; return;
} }
@@ -535,6 +537,7 @@ mdb_print_indexes(FILE* outfile, MdbTableDef *table, char *dbnamespace)
quoted_name = mdb->default_backend->quote_schema_name(dbnamespace, index_name); quoted_name = mdb->default_backend->quote_schema_name(dbnamespace, index_name);
if (idx->index_type==1) { if (idx->index_type==1) {
switch (backend) { switch (backend) {
case MDB_BACKEND_ORACLE:
case MDB_BACKEND_POSTGRES: case MDB_BACKEND_POSTGRES:
fprintf (outfile, "ALTER TABLE %s ADD CONSTRAINT %s PRIMARY KEY (", quoted_table_name, quoted_name); fprintf (outfile, "ALTER TABLE %s ADD CONSTRAINT %s PRIMARY KEY (", quoted_table_name, quoted_name);
break; break;
@@ -544,6 +547,7 @@ mdb_print_indexes(FILE* outfile, MdbTableDef *table, char *dbnamespace)
} }
} else { } else {
switch (backend) { switch (backend) {
case MDB_BACKEND_ORACLE:
case MDB_BACKEND_POSTGRES: case MDB_BACKEND_POSTGRES:
fprintf(outfile, "CREATE"); fprintf(outfile, "CREATE");
if (idx->flags & MDB_IDX_UNIQUE) if (idx->flags & MDB_IDX_UNIQUE)