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UniBasic Commands Reference - Rocket Software

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The lengths of VARCHAR columns are maximums; the actual lengths depend on the<br />

data source. Use SQLGetInfo to determine the actual lengths of the<br />

TABLE.QUALIFIER, TABLE.OWNER, TABLE.NAME, and COLUMN.NAME<br />

columns.<br />

Column Name Data Type Description<br />

TABLE.QUALIFIER Varchar(128) Table qualifier identifier (schema) of the<br />

table. The null value is returned if it is not<br />

applicable to the data source. If a driver<br />

supports qualifiers for some tables but not<br />

others, it returns an empty string for tables<br />

without qualifiers.<br />

TABLE.OWNER Varchar(128) Name of the owner of the table. The null<br />

value is returned if it is not applicable to the<br />

data source. If a driver supports owners for<br />

some tables but not others, it returns an empty<br />

string for tables without owners.<br />

TABLE.NAME Varchar(128)<br />

Not null<br />

Name of the table.<br />

NON.UNIQUE Smallint The index prohibits duplicate values:<br />

TRUE if the index values can be nonunique.<br />

FALSE if the index values must be unique.<br />

NULL if TYPE is SQL.TABLE.STAT.<br />

INDEX.QUALIFIER Varchar(128) Index qualifier identifier used by the DROP<br />

INDEX statement. The null value is returned<br />

if the data source does not support index<br />

qualifiers or if TYPE is SQL.TABLE.STAT.<br />

If a nonnull value is returned, it must be used<br />

to qualify the index name in a DROP INDEX<br />

statement, otherwise the TABLE.OWNER<br />

name should be used to qualify the index<br />

name.<br />

INDEX.NAME Varchar(128) Name of the index. The null value is returned<br />

if TYPE is SQL.TABLE.STAT.<br />

SQLStatistics Results<br />

SQLStatistics 1-857

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