POSC Meta Model Specifications Version 2.3 Meta Data Relational Implementation

CREATE TABLE SCHEMA_DEF
(
SCHEMA_DEF_NMCHAR VARYING (40) NOT NULL,
SCHEMA_DEF_SCHAR VARYING (19) NOT NULL PRIMARY KEY,
SOURCE_SCHAR VARYING (19) NOT NULL REFERENCES SOURCE (SOURCE_S)
)
ALTER TABLE SCHEMA_DEF ADD (CONSTRAINT UNIQUE (schema_def_nm))


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