32 lines
1.1 KiB
Markdown
32 lines
1.1 KiB
Markdown
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# DatabaseRead
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Moves to the next entry as a result of a request.
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```
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bool DatabaseRead(
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int request // request handle received in DatabasePrepare
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);
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```
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Parameters
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request
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[in] Request handle received in [DatabasePrepare()](/en/docs/database/databaseprepare).
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Return Value
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Return true if successful, otherwise false. To get the error code, use GetLastError(), the possible responses are:
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- ERR_INVALID_PARAMETER (4003) – no table name specified (empty string or NULL);
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- ERR_WRONG_STRING_PARAMETER (5040) – error converting a request into a UTF-8 string;
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- ERR_DATABASE_INTERNAL (5120) – internal database error;
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- ERR_DATABASE_INVALID_HANDLE (5121) – invalid database handle;
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- ERR_DATABASE_EXECUTE (5124) – request execution error;
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- ERR_DATABASE_NO_MORE_DATA (5126) – no table exists (not an error, normal completion).
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See also
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[DatabasePrepare](/en/docs/database/databaseprepare), [DatabaseReadBind](/en/docs/database/databasereadbind)
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