Table creation: Difference between revisions
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</pre> |
</pre> |
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=={{header|FreeBASIC}}== |
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{{libheader|SQLite}} |
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<syntaxhighlight lang="vbnet">#include once "sqlite3.bi" |
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Const NULL As Any Ptr = 0 |
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Dim As sqlite3 Ptr db |
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Dim As zstring Ptr errMsg |
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Dim As sqlite3_stmt Ptr stmt |
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If sqlite3_open(":memory:", @db) <> SQLITE_OK Then |
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Print "Could not open database: "; sqlite3_errmsg(db) |
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sqlite3_close(db) |
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Sleep |
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End 1 |
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End If |
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' Create the table |
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Dim As String sql = "CREATE TABLE Persons(" _ |
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& "ID INT PRIMARY KEY NOT NULL," _ |
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& "NAME TEXT NOT NULL," _ |
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& "SURNAME TEXT NOT NULL," _ |
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& "AGE INT NOT NULL," _ |
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& "ADDRESS CHAR(50)," _ |
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& "SALARY REAL );" |
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If sqlite3_exec(db, sql, NULL, NULL, @errMsg) <> SQLITE_OK Then |
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Print "Error creating table: "; *errMsg |
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sqlite3_free(errMsg) |
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Else |
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Print "Table created successfully" |
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End If |
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' Insert some data |
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sql = "INSERT INTO Persons (ID, NAME, SURNAME, AGE, ADDRESS, SALARY) " _ |
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& "VALUES (1, 'John', 'Doe', 30, '123 Main St', 50000.00);" |
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If sqlite3_exec(db, sql, NULL, NULL, @errMsg) <> SQLITE_OK Then |
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Print "Error inserting data: "; *errMsg |
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sqlite3_free(errMsg) |
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End If |
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' Display the contents of the table |
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sql = "SELECT * FROM Persons;" |
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If sqlite3_prepare_v2(db, sql, -1, @stmt, NULL) <> SQLITE_OK Then |
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Print "Error preparing statement: "; sqlite3_errmsg(db) |
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Else |
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While sqlite3_step(stmt) = SQLITE_ROW |
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Print "ID: "; sqlite3_column_int(stmt, 0) |
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Print "Name: "; *cast(zstring ptr, sqlite3_column_text(stmt, 1)) |
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Print "Surname: "; *cast(zstring ptr, sqlite3_column_text(stmt, 2)) |
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Print "Age: "; sqlite3_column_int(stmt, 3) |
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Print "Address: "; *cast(zstring ptr, sqlite3_column_text(stmt, 4)) |
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Print "Salary: "; sqlite3_column_double(stmt, 5) |
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Print |
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Wend |
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End If |
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sqlite3_finalize(stmt) |
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sqlite3_close(db) |
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Sleep</syntaxhighlight> |
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{{out}} |
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<pre>Table created successfully |
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ID: 1 |
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Name: Juan |
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Surname: Hdez |
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Age: 52 |
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Address: 123 Main St |
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Salary: 50000</pre> |
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=={{header|Go}}== |
=={{header|Go}}== |
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