Difference between revisions of "SQLTABLES()"
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==Example== | ==Example== | ||
<code lang="recital"> | <code lang="recital"> | ||
| − | nStatHand=SQLSTRINGCONNECT(" | + | nStatHand=SQLSTRINGCONNECT("awhr2") |
if nStatHand < 1 | if nStatHand < 1 | ||
| − | + | messagebox("Could not connect") | |
else | else | ||
// Store names for all table types to default results table | // Store names for all table types to default results table | ||
| Line 66: | Line 66: | ||
if nTabEnd = 1 | if nTabEnd = 1 | ||
select sqlresult | select sqlresult | ||
| − | + | list | |
endif | endif | ||
endif | endif | ||
| − | nStatHand= SQLSTRINGCONNECT(" | + | nStatHand= SQLSTRINGCONNECT("Driver={SQL Server};Server=USER-PC\INST1;Trusted_Connection=yes;Database=AdventureWorks;") |
if nStatHand < 1 | if nStatHand < 1 | ||
| − | + | messagebox("Could not connect") | |
else | else | ||
// Store names for specified table types to specified results table | // Store names for specified table types to specified results table | ||
| − | nTabEnd = SQLTABLES(nStatHand, " | + | nTabEnd = SQLTABLES(nStatHand, "'TABLE','VIEW'", "myresults") |
if nTabEnd = 1 | if nTabEnd = 1 | ||
select myresults | select myresults | ||
| − | + | list | |
endif | endif | ||
endif | endif | ||
</code> | </code> | ||
| + | |||
[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
Revision as of 07:34, 7 January 2013
Purpose
Store data source table names to a table
Syntax
SQLTABLES(<nStatementHandle>[, <cTableTypes>] [, <cCursorName>])
See Also
SQLCANCEL(), SQLCOLUMNS(), SQLCOMMIT(), SQLCONNECT(), SQLDISCONNECT(), SQLERROR(), SQLEXEC(), SQLGETPROP(), SQLMORERESULTS(), SQLPREPARE(), SQLROLLBACK(), SQLSETPROP(), SQLSTRINGCONNECT()
Description
The SQLTABLES() function is used to store table name information for a specified connection to a table.
The SQLTABLES() function operates on the data source specified by <nStatementHandle>.
| Keywords | Description |
|---|---|
| nStatementHandle | The workarea in which the gateway data source is open |
| cTableType | The table type or types to include. ’TABLE’, ’VIEW’ and ’SYSTEM_TABLE’ are all valid table types. If cTableType is omitted or empty, all types of table are included |
| cCursorName | The name of the table to create. If cCursorName is not specified, the default name SQLRESULT is used. The table column information is shown in the table below |
cCursorName Table Columns:
| Column | Description |
|---|---|
| TABLE_QUALIFIER | Table qualifier id |
| TABLE_OWNER | Table owner id |
| TABLE_NAME | Table name |
| TABLE_TYPE | Table type |
| REMARKS | Table description |
Return values:
| Return Value | Description |
|---|---|
| 1 | The cursor was created successfully |
| 0 | SQLTABLES() still executing |
Example
nStatHand=SQLSTRINGCONNECT("awhr2") if nStatHand < 1 messagebox("Could not connect") else // Store names for all table types to default results table nTabEnd = SQLTABLES(nStatHand) if nTabEnd = 1 select sqlresult list endif endif nStatHand= SQLSTRINGCONNECT("Driver={SQL Server};Server=USER-PC\INST1;Trusted_Connection=yes;Database=AdventureWorks;") if nStatHand < 1 messagebox("Could not connect") else // Store names for specified table types to specified results table nTabEnd = SQLTABLES(nStatHand, "'TABLE','VIEW'", "myresults") if nTabEnd = 1 select myresults list endif endif
