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Openedge Data Management: SQL Reference - Product ...

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getIdentifierQuoteString () What is the string used to<br />

quote <strong>SQL</strong> identifiers? This<br />

returns a space“ ” if<br />

identifier quoting is not<br />

supported.<br />

Return values for <strong>Data</strong>baseMeta<strong>Data</strong><br />

Table 63: Return values for <strong>Data</strong>baseMeta<strong>Data</strong> methods (3 of 11)<br />

Method Description Returns<br />

getImportedKeys(String, String,<br />

String)<br />

getIndexInfo<br />

(String, String, String, boolean,<br />

boolean)<br />

Gets a description of the<br />

primary key columns that<br />

reference a table’s foreign<br />

key columns (the primary<br />

keys imported by a table).<br />

Gets a description of a<br />

table’s indices and statistics.<br />

getMaxBinaryLiteralLength() How many hex characters<br />

can you have in an inline<br />

binary literal?<br />

getMaxCatalogNameLength() What is the maximum length<br />

of a catalog name?<br />

getMaxCharLiteralLength() What is the maximum length<br />

for a character literal?<br />

getMaxColumnNameLength() What is the limit on column<br />

name length?<br />

getMaxColumnsInGroupBy() What is the maximum<br />

number of columns in a<br />

GROUP BY clause?<br />

getMaxColumnsInIndex() What is the maximum<br />

number of columns allowed<br />

in an index?<br />

getMaxColumnsInOrderBy() What is the maximum<br />

number of columns in an<br />

ORDER BY clause?<br />

getMaxColumnsInSelect() What is the maximum<br />

number of columns in a<br />

SELECT list?<br />

getMaxColumnsInTable() What is the maximum<br />

number of columns in a<br />

table?<br />

getMaxConnections() How many active<br />

connections can we have at a<br />

time to this database?<br />

getMaxCursorNameLength() What is the maximum cursor<br />

name length?<br />

“ ”<br />

(Result set)<br />

(Result set)<br />

31983<br />

None<br />

No catalogs<br />

31983<br />

32<br />

499<br />

16<br />

0<br />

500<br />

500<br />

0<br />

18<br />

275

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