lsm/mdbtools
1
0
Fork 0
mirror of https://github.com/mdbtools/mdbtools.git synced 2025-09-18 18:22:07 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merge pull request #91 from samshawsds/master

Browse Source 
Improve Oracle Support
This commit is contained in:
Brian Bruns
2016-08-29 09:13:10 -04:00
committed by GitHub
parent bd88fb7d43 ffccc9d1cf
commit a291917615
1 changed files with 16 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
src/libmdb/backend.c
View File

@@ -71,8 +71,8 @@ static MdbBackendType mdb_oracle_types[] = {
MdbBackendType_STRUCT_ELEMENT("TIMESTAMP",0,0,0),
MdbBackendType_STRUCT_ELEMENT("BINARY",0,0,0),
MdbBackendType_STRUCT_ELEMENT("VARCHAR2",1,0,1),
MdbBackendType_STRUCT_ELEMENT("BLOB",1,0,1),
MdbBackendType_STRUCT_ELEMENT("CLOB",1,0,1),
MdbBackendType_STRUCT_ELEMENT("BLOB",0,0,0),
MdbBackendType_STRUCT_ELEMENT("CLOB",0,0,0),
MdbBackendType_STRUCT_ELEMENT("Oracle_Unknown 0x0d",0,0,0),
MdbBackendType_STRUCT_ELEMENT("Oracle_Unknown 0x0e",0,0,0),
MdbBackendType_STRUCT_ELEMENT("NUMBER",1,0,0),
@@ -506,7 +506,9 @@ mdb_print_indexes(FILE* outfile, MdbTableDef *table, char *dbnamespace)
backend = MDB_BACKEND_POSTGRES;
} else if (!strcmp(mdb->backend_name, "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);
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);
if (idx->index_type==1) {
switch (backend) {
case MDB_BACKEND_ORACLE:
case MDB_BACKEND_POSTGRES:
fprintf (outfile, "ALTER TABLE %s ADD CONSTRAINT %s PRIMARY KEY (", quoted_table_name, quoted_name);
break;
@@ -544,6 +547,7 @@ mdb_print_indexes(FILE* outfile, MdbTableDef *table, char *dbnamespace)
}
} else {
switch (backend) {
case MDB_BACKEND_ORACLE:
case MDB_BACKEND_POSTGRES:
fprintf(outfile, "CREATE");
if (idx->flags & MDB_IDX_UNIQUE)
@@ -691,6 +695,15 @@ mdb_get_relationships(MdbHandle *mdb, const gchar *dbnamespace, const char* tabl
} else {
switch (backend) {
case MDB_BACKEND_ORACLE:
text = g_strconcat(
"ALTER TABLE ", quoted_table_1,
" ADD CONSTRAINT ", quoted_constraint_name,
" FOREIGN KEY (", quoted_column_1, ")"
" REFERENCES ", quoted_table_2, "(", quoted_column_2, ")",
(grbit & 0x00001000) ? " ON DELETE CASCADE" : "",
";\n", NULL);
break;
case MDB_BACKEND_POSTGRES:
case MDB_BACKEND_SQLITE:
text = g_strconcat(