Pierangelo Masarati f11c6b27e7 Final run of changes to back-sql; IBM db2 support has been tested. ... Now related ITSes need be audited and possibly closed. Enhancements: - re-styled code for better readability - upgraded backend API to reflect recent changes - LDAP schema is checked when loading SQL/LDAP mapping - AttributeDescription/ObjectClass pointers used for more efficient mapping lookup - bervals used where string length is required often - atomized write operations by committing at the end of each operation and defaulting connection closure to rollback - added LDAP access control to write operations - fully implemented modrdn (with rdn attrs change, deleteoldrdn, access check, parent/children check and more) - added parent access control, children control to delete operation - added structuralObjectClass operational attribute check and value return on search - added hasSubordinate operational attribute on demand - search limits are appropriately enforced - function backsql_strcat() has been made more efficient - concat function has been made configurable by means of a pattern - added config switches: - fail_if_no_mapping write operations fail if there is no mapping - has_ldapinfo_dn_ru overrides autodetect - concat_pattern a string containing two '?' is used (note that "?||?" should be more portable than builtin function "CONCAT(?,?)") - strcast_func cast of string constants in "SELECT DISTINCT statements (needed by PostgreSQL) - upper_needs_cast cast the argument of upper when required (basically when building dn substring queries) Todo: - add security checks for SQL statements that can be injected (?) - re-test with previously supported RDBMs - replace dn_ru and so with normalized dn (no need for upper() and so in dn match) - implement a backsql_normalize() function to replace the upper() conversion routines - note that subtree deletion, subtree renaming and so could be easily implemented (rollback and consistency checks are available :) - implement "lastmod" and other operational stuff (ldap_entries table ?)		2002-08-23 08:54:08 +00:00
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backsql_create.sql
backsql_drop.sql
slapd.conf
testdb_create.sql
testdb_data.sql
testdb_drop.sql
testdb_metadata.sql